HTML version

(recommended), Markdown version (legacy).

Analytics

is the systematic computational analysis of data or statistics. It is used for the discovery, interpretation, and communication of meaningful patterns in data.

ANALOG

A minimal analytics tool. Tracks events in a span of 10-30 days. MIT Nodejs/Docker

Aptabase

Privacy first and simple analytics for mobile and desktop apps. (Source Code) AGPL-3.0 Docker

AWStats

Generate statistics from web, streaming, ftp or mail server logfiles. (Demo, Source Code) GPL-3.0 Perl

Countly Community Edition

Real time mobile and web analytics, crash reporting and push notifications platform. (Source Code) AGPL-3.0 Nodejs/Docker

d8a.tech

A data collection service that works with your existing Google Analytics setup to capture user activity and send it straight to your own private database. (Demo, Source Code) MIT Go/Docker

Daily Stars Explorer

⚠ - Track GitHub repo trends with daily star insights to see growth and community interest over time. (Demo, Source Code) MIT Go/Nodejs/Docker

Druid

Distributed, column-oriented, real-time analytics data store. (Source Code) Apache-2.0 Java/Docker

EDA

Web application for data analysis and visualization. AGPL-3.0 Nodejs/Docker

GoAccess

Real-time web log analyzer and interactive viewer that runs in a terminal. (Source Code) GPL-2.0 C

GoatCounter

Easy web statistics without tracking of personal data. (Source Code) EUPL-1.2 Go

HitKeep

Privacy-first web analytics with goals, funnels, ecommerce tracking, and team management in a single binary with embedded DuckDB (alternative to Google Analytics, Plausible, Umami). (Source Code) MIT Go/Docker

Litlyx

All-in-one Analytics Solution. Setup in 30 seconds. Display all your data on an AI-powered dashboard. Fully self-hostable and GDPR compliant. (Source Code) Apache-2.0 Docker

Liwan

Privacy-first web analytics. (Demo, Source Code) Apache-2.0 Rust/Docker

Matomo

Web analytics that protects your data and your customers' privacy (alternative to Google Analytics). (Source Code) GPL-3.0 PHP

Medama Analytics

Privacy-first website analytics. Tiny, simple, and cookie-free. (Demo, Source Code) Apache-2.0/MIT Docker/Go

Metabase

Easy way for everyone in your company to ask questions and learn from data. (Source Code) AGPL-3.0 Java/Docker

Middleware

Tool designed to help engineering leaders measure and analyze the effectiveness of their teams using the DORA metrics. (Source Code) Apache-2.0 Docker/Python/Nodejs

Netron

Visualizer for neural network and machine learning models. (Source Code) MIT Python/Nodejs

Offen

Fair, lightweight and open web analytics tool. Gain insights while your users have full access to their data. (Demo, Source Code) Apache-2.0 Go/Docker

Plausible Analytics

Simple, lightweight (< 1 KB) and privacy-friendly web analytics. (Source Code) AGPL-3.0 Elixir

PostHog

Product analytics, session recording, feature flagging and a/b testing that you can self-host (alternative to Mixpanel, Amplitude, Heap, HotJar, Optimizely). (Source Code) MIT Python

Postiz

⚠ - Schedule posts, track the performance of your content, and manage all your social media accounts in one place (Alternative to Buffer, Hootsuite, Sprout Social). (Source Code) AGPL-3.0 Docker

Prisme Analytics

Privacy-focused and progressive analytics service based on Grafana. (Source Code) AGPL-3.0/MIT Docker

Redash

Connect and query your data sources, build dashboards to visualize data and share them with your company. (Source Code) BSD-2-Clause Docker

Rybbit

Web and products analytics that is easy to setup and more intuitive (alternative to Google Analytics). (Demo, Source Code) AGPL-3.0 Docker

Shaper

Build Data Dashboards all in SQL. Powered by DuckDB. (Demo, Source Code) MPL-2.0 Docker/Nodejs/Python/Go

Socioboard

⚠ - Social media management, analytics, and reporting platform supporting nine social media networks out-of-the-box. GPL-3.0 Nodejs

Statistics for Strava

⚠ - Statistics dashboard generated from Strava data. (Demo) AGPL-3.0 Docker

Superset

Modern data exploration and visualization platform. (Source Code) Apache-2.0 Python

Swetrix

Web analytics which track your site's traffic, monitor your site's speed, analyse user sessions and pageflows, see the user flows and more (alternative to Google Analytics). (Demo, Source Code) AGPL-3.0 Docker

Umami

Simple, fast, privacy-focused alternative to Google Analytics. (Demo, Source Code) MIT Nodejs/Docker

ArchiveBox

Create HTML & screenshot archives of sites from your bookmarks, browsing history, RSS feeds, or other sources (alternative to Wayback Machine). (Source Code) MIT Python/Docker

ArchivesSpace

Archives information management application for managing and providing Web access to archives, manuscripts and digital objects. (Demo, Source Code) ECL-2.0 Ruby

Bichon

Email archiving server that syncs from IMAP accounts, indexes emails for full-text search, and provides a REST API. No external database required, includes WebUI with multi-account support. AGPL-3.0 Rust/Docker

bitmagnet

BitTorrent indexer, DHT crawler, content classifier and torrent search engine with web UI, GraphQL API and Servarr stack integration. (Source Code) MIT Go/Docker

CKAN

Make open data websites. (Source Code) AGPL-3.0 Python

Collective Access - Providence

Highly configurable Web-based framework for management, description, and discovery of digital and physical collections supporting a variety of metadata standards, data types, and media formats. (Source Code) GPL-3.0 PHP

Eonvelope

Email archiving software that allows you to preserve your emails for an indefinite long period of time. (Source Code) AGPL-3.0 K8S/Docker

Ganymede

⚠ - Twitch VOD and live stream archiving platform. Includes a rendered chat for each archive. GPL-3.0 Docker

mail-archiver

Web application for archiving, searching, and exporting emails from multiple accounts (IMAP, M365 or Import). Featuring folder sync, attachment support, mailbox migration and a dashboard. GPL-3.0 Docker

Omeka S

Next-generation web publishing platform for institutions interested in connecting digital cultural heritage collections with other resources online. (Source Code) GPL-3.0 Nodejs

Open Archiver

Email archiving solution with full-text search and eDiscovery search features. (Demo, Source Code) AGPL-3.0 Docker

Piler

Feature-rich email archiving solution. (Source Code) GPL-3.0 C/Docker/deb

Wallabag

Wallabag, formerly Poche, is a web application allowing you to save articles to read them later with improved readability. (Source Code) MIT PHP

Wayback

A self-hosted toolkit for archiving webpages to the Internet Archive, archive.today, IPFS, and local file systems. GPL-3.0 Go

Automation

software designed to reduce human intervention in processes.

Activepieces

No-code business automation tool like Zapier or Tray. For example, you can send a Slack notification for each new Trello card. (Source Code) MIT Docker

Apache Airflow

Platform to programmatically author, schedule, and monitor workflows. (Source Code) Apache-2.0 Python/Docker

Automatisch

Business automation tool that lets you connect different services like Twitter, Slack, and more to automate your business processes (alternative to Zapier). (Source Code) AGPL-3.0 Docker

BookBounty

⚠ - Retrieve missing Readarr books from Library Genesis. MPL-2.0 Docker

changedetection.io

Stay up-to-date with web-site content changes. (Source Code) Apache-2.0 Python/Docker

ChiefOnboarding

Employee onboarding platform that allows you to provision user accounts and create sequences with todo items, resources, text/email/Slack messages, and more! Available as a web portal and Slack bot. (Source Code) AGPL-3.0 Docker

Cronicle

Simple, distributed task scheduler and runner with a web based UI. (Source Code) MIT Nodejs

Cronmaster

Cronjob management UI with human readable syntax, live logging and log history for your cronjobs. AGPL-3.0 Docker

Dagu

Powerful Cron alternative with a Web UI. It allows you to define dependencies between commands as a Directed Acyclic Graph (DAG) in a declarative YAML format. (Source Code) GPL-3.0 Go/Docker

Discount Bandit

⚠ - Track pricing, stock status of products across multiple stores such as Amazon, Ebay, Walmart, etc. (Source Code) GPL-3.0 PHP/Docker

Dittofeed

Omni-channel customer engagement and messaging automation platform (alternative to Braze, Customer.io, Iterable). (Demo, Source Code) MIT Docker

flowctl

Self-service workflow execution platform with approvals, remote execution and scheduling. (Demo, Source Code) Apache-2.0 Go/Docker

Fredy

⚠ - Searches for new apartments, houses, and flats in Germany on platforms like ImmoScout24, Immowelt, and others, and instantly delivers the results to you via Slack, Telegram, and more. (Demo, Source Code) Apache-2.0 Nodejs/Docker

gocron

Task scheduler that allows users to specify recurring jobs via a simple YAML configuration file. MIT Docker

HandBrake Web

Use one or more instances of HandBrake video transcoder on a headless device via a web interface. AGPL-3.0 Docker

Healthchecks

Listen for pings and sends alerts when pings are late. (Source Code) BSD-3-Clause Python/Docker

Huginn

Build agents that monitor and act on your behalf. MIT Ruby

Kestra

Event-driven, language-agnostic platform to create, schedule, and monitor workflows. In code. Coordinate data pipelines and tasks such as ETL and ELT. (Source Code) Apache-2.0 Docker

Kibitzr

Lightweight personal web assistant with powerful integrations. (Source Code) MIT Python

LazyLibrarian

⚠ - Follow authors and grab metadata for all your digital reading needs. It uses a combination of Goodreads, Librarything and optionally GoogleBooks as sources for author info and book info. GPL-3.0 Python

Leon

Personal assistant who can live on your server. (Source Code) MIT Nodejs

Matchering

Automated music mastering (alternative to LANDR, eMastered and MajorDecibel). GPL-3.0 Docker

Mylar3

Automated Comic Book (cbr/cbz) downloader program for use with NZB and torrents. (Source Code) GPL-3.0 Python/Docker

OliveTin

Web interface for running Linux shell commands. (Source Code) AGPL-3.0 Go

pyLoad

Lightweight, customizable and remotely manageable downloader for 1-click-hosting sites like rapidshare.com or uploaded.to. (Source Code) AGPL-3.0 Python

StackStorm

StackStorm (aka IFTTT for Ops) is event-driven automation for auto-remediation, security responses, troubleshooting, deployments, and more. Includes rules engine, workflow, 160 integration packs with 6000+ actions and ChatOps. (Source Code) Apache-2.0 Python

µTask

Automation engine that models and executes business processes declared in yaml. BSD-3-Clause Go/Docker

Backup

software.

Antville

Free, open source project aimed at the development of a high performance, feature rich weblog hosting software. (Source Code) Apache-2.0 Javascript

Chyrp Lite

Extra-awesome, extra-lightweight blog engine. (Source Code) BSD-3-Clause PHP

Dotclear

Take control over your blog. GPL-2.0 PHP

Ech0

Lightweight federated publishing platform focused on personal idea sharing (documentation in Chinese). (Demo, Source Code) AGPL-3.0 Docker/K8S

FlatPress

A lightweight, easy-to-set-up flat-file blogging engine. (Source Code) GPL-2.0 PHP

fx

Micro-blog tool offering built-in syntax highlighting, mobile publishing and more (alternative to Twitter, Bluesky). MIT Docker

Ghost

Just a blogging platform. (Source Code) MIT Nodejs

Haven

Private blogging system with markdown editing and built in RSS reader. (Demo, Source Code) MIT Ruby

HTMLy

Databaseless PHP blogging platform. A flat-file CMS that allows you to create a fast, secure, and powerful website or blog in seconds. (Demo, Source Code) GPL-2.0 PHP

Known

Collaborative social publishing platform. (Source Code) Apache-2.0 PHP

Mataroa

Naked blogging platform for minimalists. (Source Code) MIT Python

PluXml

XML-based blog/CMS platform. (Source Code) GPL-3.0 PHP

Serendipity

Serendipity (s9y) is a highly extensible and customizable PHP blog engine using Smarty templating. (Source Code) BSD-3-Clause PHP

WriteFreely

Writing software for starting a minimalist, federated blog — or an entire community. (Source Code) AGPL-3.0 Go

Alf.io

Ticket reservation system. (Demo, Source Code) GPL-3.0 Java

Cal.diy

Online appointment scheduling system. (Source Code) MIT Nodejs

Easy!Appointments

Allows your customers to book appointments with you via the web. (Demo, Source Code) GPL-3.0 PHP

Hi.Events

Event management and ticketing platform for conferences, concerts, and more. Offering customizable event pages and embeddable ticket widgets. (Demo, Source Code) AGPL-3.0 Docker

LibreBooking

Resource scheduling solution offering a flexible, mobile-friendly, and extensible interface for organizations to manage resource reservations. (Demo, Source Code) GPL-3.0 PHP/Docker

QloApps

Customizable and intuitive web-based hotel reservation system and a booking engine. (Demo, Source Code) OSL-3.0 PHP/Nodejs

Rallly

Create polls to vote on dates and times (alternative to Doodle). (Demo, Source Code) AGPL-3.0 Nodejs/Docker

Seatsurfing

Webbased app to book seats, desks and rooms for offices. (Source Code) GPL-3.0 Docker

Betula

Single-user federated bookmark manager with Fediverse support and archives. (Source Code) AGPL-3.0 Go

Buku

Powerful bookmark manager and a personal textual mini-web. GPL-3.0 Python/deb

Digibunch

Create bunches of links to share with your learners or colleagues. (Demo, Source Code) AGPL-3.0 Nodejs/PHP

Espial

Web-based bookmarking server that supports multiple user accounts. AGPL-3.0 Haskell

Faved

Handcrafted bookmark manager combining powerful tagging, instant search, and a clean, distraction-free interface. Built for large collections and advanced workflows, optimized for efficiency and ease-of-use. (Demo, Source Code) MIT Docker

Firefox Account Server

Host your own Firefox accounts server. (Source Code) MPL-2.0 Nodejs/Java

Karakeep

Bookmark-everything app with a touch of AI for the data hoarders out there. (Demo, Source Code) AGPL-3.0 Docker

LinkAce

Bookmark archive with automatic backups to the Internet Archive, link monitoring, and a full REST API. Installation is done via Docker, or as a simple PHP application. (Demo, Source Code) GPL-3.0 Docker/PHP

linkding

Minimal bookmark management with a fast and clean UI. Simple installation through Docker and can run on your Raspberry Pi. (Demo, Source Code) MIT Docker

LinkWarden

Bookmark and archive manager to store your useful links. (Source Code) MIT Docker/Nodejs

NeonLink

Bookmark service with unique design and simple installation with Docker. MIT Docker

Readeck

Save the precious readable content of web pages you like and want to keep forever. See it as a bookmark manager and a read later tool. (Source Code, Clients) AGPL-3.0 Go/Docker

Servas

A self-hosted bookmark management tool. It allows organization with tags, groups, and a list specifically for later access. It supports multiple users with 2FA. Companion browser extensions are available for Firefox and Chrome. (Clients) GPL-3.0 Docker/Nodejs/PHP

Shaarli

Personal, minimalist, super-fast, no-database bookmarking and link sharing platform. (Demo) Zlib PHP/deb

Shiori

Simple bookmark manager built with Go. MIT Go/Docker

Slash

An open source, self-hosted bookmarks and link sharing platform. GPL-3.0 Docker

SyncMarks

Sync and manage your browser bookmarks from Edge, Firefox and Chromium. (Clients) AGPL-3.0 PHP

CalDAV

and CardDAV protocol servers and web clients/interfaces for Electronic calendar, address book and contact management.

Baïkal

Lightweight CalDAV and CardDAV server based on sabre/dav. (Source Code) GPL-3.0 PHP

DAViCal

Server for calendar sharing (CalDAV) that uses a PostgreSQL database as a data store. (Source Code) GPL-2.0 PHP/deb

Davis

A simple, dockerizable and fully translatable admin interface for sabre/dav based on Symfony 5 and Bootstrap 4, largely inspired by Baïkal. MIT PHP

Keeper.sh

Calendar syncing tool that pulls and pushes events between calendar sources and destinations via iCal/ICS or OAuth, with support for anonymized busy/free events. (Source Code) AGPL-3.0 Docker

Manage My Damn Life

Manage my Damn Life (MMDL) is a self-hosted front end for managing your CalDAV tasks and calendars. (Source Code) GPL-3.0 Nodejs/Docker

Radicale

Simple calendar and contact server with extremely low administrative overhead. (Source Code) GPL-3.0 Python/deb

SabreDAV

Open source CardDAV, CalDAV, and WebDAV framework and server. (Source Code) MIT PHP

Xandikos

Open source CardDAV and CalDAV server with minimal administrative overhead, backed by a Git repository. GPL-3.0 Python/deb

Communication software

used to provide remote access to systems and exchange files and messages in text, audio and/or video formats between different computers or users, using their own custom protocols.

AnyCable

Realtime server for reliable two-way communication over WebSockets, Server-sent events, etc. (Demo, Source Code) MIT Go/Docker

Apprise

Apprise allows you to send a notification to almost all of the most popular notification services available to us today such as: Telegram, Discord, Slack, Amazon SNS, Gotify, etc. MIT Python/Docker/deb

Centrifugo

Language-agnostic real-time messaging (Websocket or SockJS) server. (Demo, Source Code) MIT Go/Docker/K8S

Chitchatter

Peer-to-peer chat app that is serverless, decentralized, and ephemeral. (Source Code) GPL-2.0 Nodejs

Conduit

A simple, fast, and reliable chat server powered by Matrix. (Source Code) Apache-2.0 Rust

Continuwuity

Community-driven Matrix homeserver, the continuation of conduwuit focusing on user experience and new features (fork of Conduit). (Source Code) Apache-2.0 Rust/Docker/K8S/deb

Databag

Federated, end-to-end encrypted messaging service for the web, iOS, and Android, supporting text, photos, video, and WebRTC video and audio calls. Apache-2.0 Docker

Element

Fully-featured Matrix client for Web, iOS & Android. (Source Code) Apache-2.0 Nodejs

Fluxer

Instant messaging and VoIP platform built for friends, groups, and communities (alternative to Discord). (Demo, Source Code, Clients) AGPL-3.0 Docker

GlobaLeaks

Whistleblowing software enabling anyone to easily set up and maintain a secure reporting platform. (Demo, Source Code) AGPL-3.0 Python/deb/Docker

GNUnet

Software framework for decentralized, peer-to-peer networking. (Source Code) GPL-3.0 C

Gotify

Notification server with Android and CLI clients (alternative to PushBullet). (Source Code, Clients) MIT Go/Docker

Hyphanet

Anonymously share files, browse and publish freesites (web sites accessible only through Hyphanet) and chat on forums. (Source Code) GPL-2.0 Java

Jami

Universal communication platform which preserves the user's privacy and freedoms. (Source Code) GPL-3.0 C++

Live Helper Chat

Live Support chat for your website. (Source Code) Apache-2.0 PHP

Mumble

Low-latency, high quality voice/text chat software. (Source Code, Clients) BSD-3-Clause C++/deb

Notifo

Multichannel notification server with support for Email, Mobile Push, Web Push, SMS, messaging and a javascript plugin. MIT C#

Novu

Notification infrastructure for developers. (Source Code) MIT Docker/Nodejs

ntfy

Push notifications to phone or desktop using HTTP PUT/POST, with Android app, CLI and web app, similar to Pushover and Gotify. (Demo, Source Code, Clients) Apache-2.0/GPL-2.0 Go/Docker/K8S

One Time Secret

Share sensitive information securely with self-destructing links that are only viewable once. (Demo, Source Code) MIT Docker/Ruby/Nodejs

OTS

One-Time-Secret sharing platform with a symmetric 256bit AES encryption in the browser. (Source Code) Apache-2.0 Go

PushBits

Notification server for relaying push notifications via Matrix, similar to PushBullet and Gotify. ISC Go

RetroShare

Secured and decentralized communication system. Offers decentralized chat, forums, messaging, file transfer. (Source Code) GPL-2.0 C++

Rocket.Chat

Communications platform that puts data protection first (alternative to Gitter.im and Slack). (Source Code) MIT Nodejs/Docker/K8S

SAMA

Next-Gen self-hosted chat server and clients. (Demo, Source Code, Clients) GPL-3.0 Nodejs/Docker

Screego

Screego is a simple tool to quickly share your screen to one or multiple people via web browser. (Demo, Source Code) GPL-3.0 Docker/Go

Shhh

Keep secrets out of emails or chat logs, share them using secure links with passphrase and expiration dates. MIT Python

SimpleX Chat

The most private and secure chat and applications platform - now with double ratchet E2E encryption. AGPL-3.0 Haskell

Spectrum 2

Spectrum 2 is an open source instant messaging transport. It allows users to chat together even when they are using different IM networks. (Source Code) GPL-3.0 C++

Stoat

Stoat is a user-first chat platform built with modern web technologies. (Source Code) AGPL-3.0/MIT Rust

Synapse

Server for Matrix, an open standard for decentralized persistent communication. (Source Code) Apache-2.0 Python/deb

Tiledesk

All-in-one customer engagement platform from lead-gen to post-sales, from WhatsApp to your website. With omni-channel live agents and AI-powered chatbots (alternative to Intercom, Zendesk, Tawk.to and Tidio). (Source Code) MIT Docker/K8S

Tinode

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots. (Demo, Source Code, Clients) GPL-3.0 Go

Tox

Distributed, secure messenger with audio and video chat capabilities. (Source Code) GPL-3.0 C

Tuwunel

High-performance and feature-rich chat server for Matrix, and the successor to conduwuit (fork of Conduit). (Demo, Source Code) Apache-2.0 deb/Docker/Nix/Rust

Typebot

Conversational app builder (alternative to Typeform and Landbot). (Source Code) AGPL-3.0 Docker

WBO

Web Whiteboard to collaborate in real-time on schemas, drawings, and notes. (Demo) AGPL-3.0 Nodejs/Docker

Zulip

Zulip is a powerful, open source group chat application. (Source Code) Apache-2.0 Python

AnonAddy

Email forwarding service for creating aliases. (Source Code) MIT PHP/Docker

b1gMail

Complete email solution that runs on any webspace with PHP and MariaDB. It supports POP3 catchall mailboxes and can also integrate with Postfix or b1gMailServer if you're running your own server. (Source Code, Clients) GPL-2.0 PHP

DebOps

Your Debian-based data center in a box. A set of general-purpose Ansible roles that can be used to manage Debian or Ubuntu hosts. (Source Code) GPL-3.0 Ansible/Python

docker-mailserver

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container. Only configuration files, no SQL database. (Source Code) MIT Docker

Inboxen

Lets you have an infinite number of unique inboxes. (Source Code) GPL-3.0 Python

iRedMail

Full-featured mail server solution based on Postfix and Dovecot. (Source Code) GPL-3.0 Shell

Maddy Mail Server

All-in-one mail server that implements SMTP (both MTA and MX) and IMAP. Replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC with single daemon. (Source Code) GPL-3.0 Go

Mail-in-a-Box

Turns any Ubuntu server into a fully functional mail server with one command. (Source Code) CC0-1.0 Shell

Mailcow

Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration. (Source Code) GPL-3.0 Docker/PHP

Mailu

Simple yet full-featured mail server as a set of Docker images. (Source Code) MIT Docker/Python

Modoboa

Mail hosting and management platform including a modern and simplified web user interface. (Source Code) ISC Python

Mox

Complete e-mail solution with IMAP4, SMTP, SPF, DKIM, DMARC, MTA-STS, DANE and DNSSEC, reputation-based and content-based junk filtering, Internationalization (IDNA), automatic TLS with ACME and Let's Encrypt, account autoconfiguration, and webmail. (Source Code) MIT Go

Postal

Complete and fully featured mail server for use by websites & web servers. (Source Code) MIT Docker/Ruby

Simple NixOS Mailserver

Complete mailserver solution leveraging the Nix Ecosystem. GPL-3.0 Nix

SimpleLogin

Open source email alias solution to protect your email address. Comes with browser extensions and mobile apps. (Source Code) MIT Docker/Python

Stalwart Mail Server

All-in-one mail server with JMAP, IMAP4, and SMTP support and a wide range of modern features. (Source Code) AGPL-3.0 Rust/Docker

wildduck

Scalable no-SPOF IMAP/POP3 mail server. (Source Code) EUPL-1.2 Nodejs/Docker

Mail Delivery Agents

(MDAs) - IMAP/POP3 server software.

Cyrus IMAP

Email (IMAP/POP3), contacts and calendar server. (Source Code) BSD-3-Clause-Attribution C

DavMail

⚠ - POP/IMAP/SMTP/Caldav/Carddav/LDAP exchange gateway allowing users to use any mail/calendar client with an Exchange server, even from the internet or behind a firewall through Outlook Web Access. (Source Code) GPL-2.0 Java

Dovecot

IMAP and POP3 server written primarily with security in mind. (Source Code) MIT/LGPL-2.1 C/deb

Mail Transfer Agents

(MTAs) - SMTP servers.

chasquid

SMTP (email) server with a focus on simplicity, security, and ease of operation. (Source Code) Apache-2.0 Go

Courier MTA

Fast, scalable, enterprise mail/groupware server providing ESMTP, IMAP, POP3, webmail, mailing list, basic web-based calendaring and scheduling services. (Source Code) GPL-3.0 C/deb

DragonFly

A small MTA for home and office use. Works on Linux and FreeBSD. BSD-3-Clause C

EmailRelay

A small and easy to configure SMTP and POP3 server for Windows and Linux. (Source Code) GPL-3.0 C++

Exim

Message transfer agent (MTA) developed at the University of Cambridge. (Source Code) GPL-3.0 C/deb

Haraka

Fast, highly extensible, and event driven SMTP server. (Source Code) MIT Nodejs

OpenSMTPD

Secure SMTP server implementation from the OpenBSD project. (Source Code) ISC C/deb

Postfix

Fast, easy to administer, and secure Sendmail replacement. IPL-1.0 C/deb

Sendmail

Message transfer agent (MTA). Sendmail C/deb

Mailing list

servers and mass mailing software - one message to many recipients.

HyperKitty

Access GNU Mailman v3 archives. (Demo, Source Code) GPL-3.0 Python

Keila

Reliable and easy-to-use newsletter tool (alternative to Mailchimp and Sendinblue). (Demo, Source Code) AGPL-3.0 Docker

Listmonk

High performance, self-hosted newsletter and mailing list manager with a modern dashboard. (Demo, Source Code) AGPL-3.0 Go/Docker

Mailman

Manage electronic mail discussion and e-newsletter lists. (Source Code) GPL-3.0 Python

Mautic

Marketing automation software (email, social and more). (Source Code) GPL-3.0 PHP

mlmmj

Mailing list management made joyful. (Source Code) MIT C

phpList

Newsletter and email marketing with advanced management of subscribers, bounces, and plugins. (Source Code) AGPL-3.0 PHP

Postorius

Web user interface to access GNU Mailman. (Source Code) GPL-3.0 Python

Schleuder

GPG-enabled mailing list manager with resending-capabilities. (Source Code) GPL-3.0 Ruby

Sympa

Mailing list manager. (Source Code) GPL-2.0 Perl

Webmail

clients.

Cypht

Feed reader for your email accounts. (Source Code) LGPL-2.1 PHP

Roundcube

Browser-based IMAP client with an application-like user interface. (Source Code) GPL-3.0 PHP/deb

SnappyMail

Simple, modern, lightweight & fast web-based email client (fork of RainLoop). AGPL-3.0 PHP

SquirrelMail

Another browser-based IMAP client. (Source Code) GPL-2.0 PHP

IRC

communication software.

Ergo

Modern IRCv3 server written in Go, combining the features of an ircd, a services framework, and a bouncer. (Source Code) MIT Go/Docker

Glowing Bear

A web frontend for WeeChat. (Demo) GPL-3.0 Nodejs

InspIRCd

Modular IRC server written in C++ for Linux, BSD, Windows, and macOS. (Source Code) GPL-2.0 C++/Docker

Kiwi IRC

Responsive web IRC client with theming support. (Demo, Source Code) Apache-2.0 Nodejs

ngircd

Portable and lightweight Internet Relay Chat server for small or private networks. (Source Code) GPL-2.0 C/deb

Quassel IRC

Distributed IRC client, meaning that one (or multiple) client(s) can attach to and detach from a central core. (Source Code) GPL-2.0 C++

Robust IRC

IRC without netsplits. Distributed IRC server, based on RobustSession protocol. (Source Code) BSD-3-Clause Go

The Lounge

Self-hosted web IRC client. (Demo, Source Code) MIT Nodejs/Docker

UnrealIRCd

Modular, advanced and highly configurable IRC server written in C for Linux, BSD, Windows, and macOS. (Source Code) GPL-2.0 C

Weechat

Fast, light and extensible chat client. (Source Code) GPL-3.0 C/Docker/deb

ZNC

Advanced IRC bouncer. (Source Code) Apache-2.0 C++/deb

SIP

/IPBX telephony software.

Asterisk

Easy to use but advanced IP PBX system, VoIP gateway and conference server. (Source Code) GPL-2.0 C/deb

Flexisip

Complete, modular and scalable SIP server, includes a push gateway, to deliver SIP incoming calls or text messages on mobile device platforms where push notifications are required to receive information when the app is not active in the foreground. (Source Code) AGPL-3.0 C/Docker

Freepbx

Web-based open source GUI that controls and manages Asterisk. (Source Code) GPL-2.0 PHP

FreeSWITCH

Scalable open source cross-platform telephony platform. (Source Code) MPL-2.0 C

FusionPBX

Web interface for multi-platform voice switch called FreeSWITCH. (Source Code) MPL-1.1 PHP

Kamailio

Modular SIP server (registrar/proxy/router/etc). (Source Code) GPL-2.0 C/deb

openSIPS

SIP proxy/server for voice, video, IM, presence and any other SIP extensions. (Source Code) GPL-2.0 C

Routr

Lightweight SIP proxy, location server, and registrar for a reliable and scalable SIP infrastructure. (Source Code) MIT Docker/K8S

SIP3

VoIP troubleshooting and monitoring platform. (Demo, Source Code) Apache-2.0 Java

SIPCAPTURE Homer

Troubleshooting and monitoring VoIP calls. (Source Code) AGPL-3.0 Nodejs/Go/Docker

Wazo

Full-featured IPBX solution built atop Asterisk with integrated Web administration interface and REST-ful API. (Source Code) GPL-3.0 Python

Yeti-Switch

Transit class4 softswitch(SBC) with integrated billing and routing engine and REST API. (Demo, Source Code) GPL-2.0 C++/Ruby

Social Networking

and Forum software.

Akkoma

Federated microblogging server with Mastodon, GNU social, and ActivityPub compatibility. (Source Code) AGPL-3.0 Elixir/Docker

Answer

Knowledge-based community software. You can use it to quickly build your Q&A community for product technical support, customer support, user communication, and more. (Source Code) Apache-2.0 Docker/Go

Artalk

Comment system built in Golang, providing a lightweight and highly customizable solution for adding comments to your website. (Source Code) MIT Go/Docker

AsmBB

Fast, SQLite-powered forum engine written in ASM. (Source Code) EUPL-1.2 Assembly

BuddyPress

Powerful plugin that takes your WordPress.org powered site beyond the blog with social-network features like user profiles, activity streams, user groups, and more. (Source Code) GPL-2.0 PHP

Coral

A better commenting experience from Vox Media. (Source Code) Apache-2.0 Docker/Nodejs

diaspora*

Distributed social networking server. (Source Code) AGPL-3.0 Ruby

Discourse

Advanced forum / community solution based on Ruby and JS. (Demo, Source Code) GPL-2.0 Docker

Elgg

Powerful open source social networking engine. (Source Code) GPL-2.0 PHP

Enigma 1/2 BBS

Enigma 1/2 is a modern, multi-platform BBS engine with unlimited "callers" and legacy DOS door game support. (Source Code) BSD-2-Clause Shell/Docker/Nodejs

Flarum

Delightfully simple forums. Flarum is the next-generation forum software that makes online discussion fun again. (Source Code) MIT PHP

Friendica

Social Communication Server. (Source Code) AGPL-3.0 PHP

GoToSocial

ActivityPub federated social network server implementing the Mastodon client API. (Source Code) AGPL-3.0 Docker/Go

Habitat

A Platform for Local Communities. (Source Code) AGPL-3.0 Docker

Hatsu

Bridge that interacts with Fediverse on behalf of your static site. (Source Code) AGPL-3.0 Docker/Rust

Hubzilla

Decentralized identity, privacy, publishing, sharing, cloud storage, and communications/social platform. (Source Code) MIT PHP

HumHub

Flexible kit for private social networks. (Source Code) AGPL-3.0 PHP

Iceshrimp.NET

Federated microblogging server that communicates over ActivityPub. (Source Code) EUPL-1.2 .NET/C#/Docker

Isso

Lightweight commenting server written in Python and Javascript. It aims to be a drop-in replacement for Disqus. (Source Code) MIT Python/Docker

Lemmy

Link aggregator for the fediverse (alternative to Reddit). (Source Code) AGPL-3.0 Docker/Rust

Loomio

Collaborative decision-making tool that makes it easy for anyone to participate in decisions which affect them. (Source Code) AGPL-3.0 Docker

Mastodon

Federated microblogging server. (Source Code, Clients) AGPL-3.0 Ruby

Misago

Fully featured modern forum application that is fast, scalable and responsive. (Source Code) GPL-2.0 Docker

Misskey

Decentralized app-like microblogging server/SNS for the Fediverse, using the ActivityPub protocol like GNU social and Mastodon. (Source Code) AGPL-3.0 Nodejs/Docker

Movim

Modern, federated social network based on XMPP, with a fully featured group-chat, subscriptions and microblogging. (Source Code) AGPL-3.0 PHP/Docker

MyBB

Free, extensible forum software package. (Source Code) LGPL-3.0 PHP

NodeBB

Forum software built for the modern web. (Demo, Source Code) GPL-3.0 Nodejs/Docker

OSSN

Social networking software that allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests. (Source Code) CAL-1.0 PHP

phpBB

Flat-forum bulletin board software solution that can be used to stay in touch with a group of people or can power your entire website. (Source Code) GPL-2.0 PHP

PieFed

A link aggregator / reddit clone for the fediverse (alternative to Reddit). (Demo, Source Code) AGPL-3.0 Python/Docker

PixelFed

Ethical photo sharing platform, powered by ActivityPub federation (alternative to Instagram). (Source Code) AGPL-3.0 PHP

Pleroma

Federated microblogging server, Mastodon, GNU social, & ActivityPub compatible. (Source Code) AGPL-3.0 Elixir

qpixel

Q&A-based community knowledge-sharing software. (Source Code) AGPL-3.0 Ruby

Redlib

⚠ - An alternative private front-end to Reddit, with its origins in Libreddit. AGPL-3.0 Rust

remark42

Lightweight and simple comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments. (Demo, Source Code) MIT Docker/Go

Scoold

Stack Overflow in a JAR. An enterprise-ready Q&A platform with full-text search, SAML, LDAP integration and social login support. (Demo, Source Code) Apache-2.0 Java/Docker/K8S

Simple Machines Forum

Free, professional grade software package that allows you to set up your own online community within minutes. (Source Code) BSD-3-Clause PHP

Socialhome

Federated and decentralized profile builder and social network engine. (Demo, Source Code) AGPL-3.0 Docker/Python

Talkyard

Create a community, where your users can suggest ideas and get questions answered. And have friendly open-ended discussions and chat (Slack/StackOverflow/Discourse/Reddit/Disqus hybrid). (Demo, Source Code) AGPL-3.0 Docker/Scala

yarn.social

Self-Hosted, Twitter™-like Decentralised micro-logging platform. No ads, no tracking, your content, your data. (Source Code) MIT Go

Video/Web Conferencing

tools and software.

BigBlueButton

Supports real-time sharing of audio, video, slides (with whiteboard controls), chat, and the screen. Instructors can engage remote students with polling, emojis, and breakout rooms. (Source Code) LGPL-3.0 Java

Galene

Video conferencing server that is easy to deploy and that requires moderate server resources. (Source Code) MIT Go

Janus

General-purpose, lightweight, minimalist WebRTC Server. (Demo, Source Code) GPL-3.0 C

Jitsi Meet

WebRTC application that uses Jitsi Videobridge to provide high quality, scalable video conferences. (Demo, Source Code) Apache-2.0 Nodejs/Docker/deb

Jitsi Video Bridge

WebRTC compatible Selective Forwarding Unit (SFU) that allows for multiuser video communication. (Source Code) Apache-2.0 Java/deb

MiroTalk C2C

Real-time cam-2-cam video calls & screen sharing, end-to-end encrypted, to embed in any website with a simple iframe. (Source Code) AGPL-3.0 Nodejs/Docker

MiroTalk P2P

Simple, secure, fast real-time video conferences up to 4k and 60fps, compatible with all browsers and platforms. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

MiroTalk SFU

Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

plugNmeet

Scalable and high performance web conferencing system. (Demo, Source Code) MIT Docker/Go

Extensible Messaging and Presence Protocol

servers.

ejabberd

XMPP instant messaging server. (Source Code) GPL-2.0 Erlang/Docker

MongooseIM

Mobile messaging platform with a focus on performance and scalability. (Source Code) GPL-2.0 Erlang/Docker/K8S

Openfire

Real time collaboration (RTC) server. (Source Code) Apache-2.0 Java

Prosody IM

Feature-rich and easy to configure XMPP server. (Source Code) MIT Lua

Snikket

All-in-one Dockerized easy XMPP solution, including web admin and clients. (Source Code, Clients) Apache-2.0 Docker

Tigase

XMPP server implementation in Java. (Source Code) GPL-3.0 Java

Extensible Messaging and Presence Protocol

servers.

Converse.js

XMPP chat client in your browser. (Source Code) MPL-2.0 Javascript

Libervia

Web frontend from Salut à Toi. AGPL-3.0 Python

Salut à Toi

Multipurpose, multi frontend, libre and decentralized communication tool. (Source Code) AGPL-3.0 Python

ACP Admin

CSA administration. Manage members, subscriptions, deliveries, drop-off locations, member participation, invoices and emails (documentation in French). (Source Code) MIT Ruby

FoodCoopShop

User-friendly software for food-coops. (Source Code) AGPL-3.0 PHP/Docker

Foodsoft

Manage a non-profit food coop (product catalog, ordering, accounting, job scheduling). (Source Code) AGPL-3.0 Docker/Ruby

Hive-Pal

Mobile-first beekeeping management app for tracking hives, inspections, queen records, and equipment with streamlined data entry optimized for field use. (Demo, Source Code) MIT Nodejs/Docker

juntagrico

Management platform for community gardens and vegetable cooperatives. (Source Code) LGPL-3.0 Python

Open Food Network

Online marketplace for local food. It enables a network of independent online food stores that connect farmers and food hubs with individuals and local businesses. (Source Code) AGPL-3.0 Ruby

OpenOlitor

Administration platform for Community Supported Agriculture groups. (Source Code) AGPL-3.0 Scala

teikei

A web application that maps out community-supported agriculture based on crowdsourced data. (Demo) AGPL-3.0 Nodejs

indico

Feature-rich event management system, made @ CERN, the place where the Web was born. (Demo, Source Code) MIT Python

motion.tools (Antragsgrün)

Manage motions and amendments for (political) conventions. (Demo, Source Code) AGPL-3.0 PHP/Docker

OpenSlides

Presentation and assembly system for managing and projecting agenda, motions and elections of an assembly. (Demo, Source Code) MIT Docker

osem

Event management tailored to free Software conferences. (Source Code) MIT Ruby/Docker

pretalx

Web-based event management, including running a Call for Papers, reviewing submissions, and scheduling talks. Exports and imports for various related tools. (Source Code) Apache-2.0 Python

Content Management Systems

offer a practical way to setup a website with many features, using third party plugins, themes and functionality that are easy to add and customize.

Alfresco Community Edition

The open source Enterprise Content Management software that handles any type of content, allowing users to easily share and collaborate on content. (Source Code) LGPL-3.0 Java

Apostrophe

CMS with a focus on extensible in-context editing tools. (Demo, Source Code) MIT Nodejs

Automad

Flat-file content management system and template engine. (Demo, Source Code) MIT PHP/Docker

Backdrop CMS

Comprehensive CMS for small to medium sized businesses and non-profits. (Source Code) GPL-2.0 PHP

Bludit

⚠ - Build a site or blog in seconds. Bludit uses flat-files (text files in JSON format) to store posts and pages. (Source Code) MIT PHP

Bolt CMS

Content Management Tool, which strives to be as simple and straightforward as possible. (Source Code) MIT PHP

CMS Made Simple

Faster and easier management of website contents, scalable for small businesses to large corporations. (Source Code) GPL-2.0 PHP

Cockpit

Simple content platform to manage any structured content. (Source Code) MIT PHP

Concrete 5 CMS

Open source content management system. (Source Code) MIT PHP

Contao

Powerful CMS that allows you to create professional websites and scalable web applications. (Demo, Source Code) LGPL-3.0 PHP

CouchCMS

CMS for designers. (Source Code) CPAL-1.0 PHP

Drupal

Advanced open source content management platform. (Source Code) GPL-2.0 PHP

eLabFTW

Online lab notebook for research labs. Store experiments, use a database to find reagents or protocols, use trusted timestamping to legally timestamp an experiment, export as pdf or zip archive, share with collaborators…. (Demo, Source Code) AGPL-3.0 PHP

Expressa

Content Management System for powering database driven websites using JSON schemas. Provides permission management and automatic REST APIs. MIT Nodejs

Joomla!

Advanced Content Management System (CMS). (Source Code) GPL-2.0 PHP

KeystoneJS

CMS and web application platform. (Source Code) MIT Nodejs

Localess

⚠ - Powerful translation management and content management system. Manage and translate your website or app content into multiple languages, using AI to translate faster. (Source Code) MIT Docker

MODX

Advanced content management and publishing platform. The current version is called 'Revolution'. (Source Code) GPL-2.0 PHP

Neos

Neos or TYPO3 Neos (for version 1) is a modern, open source CMS. (Source Code) GPL-3.0 PHP

Noosfero

Platform for social and solidarity economy networks with blog, e-Portfolios, CMS, RSS, thematic discussion, events agenda and collective intelligence for solidarity economy in the same system. AGPL-3.0 Ruby

Omeka

Create complex narratives and share rich collections, adhering to Dublin Core standards with Omeka on your server, designed for scholars, museums, libraries, archives, and enthusiasts. (Demo, Source Code) GPL-3.0 PHP

Payload CMS

Developer-first headless CMS and application framework. (Source Code) MIT Nodejs

Pimcore

Multi-channel experience and engagement management platform. (Source Code) GPL-3.0 PHP/Docker

Plone

CMS system that is used to create, edit, and manage digital content, like websites, intranets, and custom solutions. (Source Code) ZPL-2.0 Python/Docker

Publify

Simple but full featured web publishing software. (Source Code) MIT Ruby

Pushword

Content management system built on Symfony, where pages are Markdown and themes are Twig, with optional Git-based flat-file storage. (Source Code, Clients) MIT PHP

REDAXO

Simple, flexible and useful content management system (documentation in German). (Source Code) MIT PHP/Docker

SilverStripe

Easy to use CMS with powerful MVC framework underlying. (Demo, Source Code) BSD-3-Clause PHP

SPIP

Publication system for the Internet aimed at collaborative work, multilingual environments, and simplicity of use for web authors. (Source Code) GPL-3.0 PHP

Squidex

Headless CMS, based on MongoDB, CQRS and Event Sourcing. (Demo, Source Code) MIT .NET

Strapi

Headless CMS that lets developers build content APIs fast while giving content creators a friendly editing interface. (Source Code) MIT Nodejs

Superdesk

⚠ - End-to-end news creation, production, curation, distribution, and publishing platform. (Source Code) AGPL-3.0 Docker/Python/PHP

Textpattern

Flexible, elegant and easy-to-use CMS. (Demo, Source Code) GPL-2.0 PHP

Typemill

Author-friendly flat-file-cms with a visual markdown editor based on vue.js. (Source Code) MIT PHP

TYPO3

Powerful and advanced CMS with a large community. (Source Code) GPL-2.0 PHP

Umbraco

The friendly CMS. Free and open source with an amazing community. (Source Code) MIT .NET

Vvveb CMS

Powerful and easy to use CMS to build websites, blogs or e-commerce stores. (Demo, Source Code) AGPL-3.0 PHP/Docker

Wagtail

Django content management system focused on flexibility and user experience. (Source Code) BSD-3-Clause Python

WinterCMS

Speedy and secure content management system built on the Laravel PHP framework. (Source Code) MIT PHP

WonderCMS

WonderCMS is the smallest flat file CMS since 2008. (Demo, Source Code) MIT PHP

WordPress

World's most-used blogging and CMS engine. (Source Code) GPL-2.0 PHP

Customer relationship management (CRM)

is a strategic process that organizations use to manage, analyze, and improve their interactions with customers.

Corteza

CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions. (Demo, Source Code) Apache-2.0 Go

Django-CRM

Analytical CRM with tasks management, email marketing and many more. Django CRM is built for individual use, businesses of any size or freelancers and is designed to provide easy customization and quick development. (Source Code) AGPL-3.0 Python

EspoCRM

CRM with a frontend designed as a single page application, and a REST API. (Demo, Source Code) AGPL-3.0 PHP

Krayin

CRM solution for SMEs and Enterprises for complete customer lifecycle management. (Demo, Source Code) MIT PHP

Relaticle

CRM with an MCP server, an AI assistant with human-approved changes, a REST API, custom fields, and kanban boards. (Source Code) AGPL-3.0 PHP/Docker

SuiteCRM

The award-winning, enterprise-class open source CRM. (Source Code) AGPL-3.0 PHP

Twenty

A modern CRM offering the flexibility of open source, advanced features, and a sleek design. (Source Code) AGPL-3.0 Docker

Adminer

Database management in a single PHP file. Available for MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, Elasticsearch, MongoDB and others. (Source Code) Apache-2.0/GPL-2.0 PHP

Azimutt

Visual database exploration made for real world databases (big and messy). Explore your database schema as well as data, document them, extend them and even get analysis and guidelines. (Demo, Source Code) MIT Elixir/Nodejs/Docker

Baserow

Create your own database without technical experience (alternative to Airtable). (Source Code) MIT Docker

Bytebase

Safe database schema change and version control for DevOps teams, supports MySQL, PostgreSQL, TiDB, ClickHouse, and Snowflake. (Source Code) MIT Docker/K8S/Go

Chartbrew

Connect directly to databases and APIs and use the data to create beautiful charts. (Demo, Source Code) MIT Nodejs/Docker

ChartDB

Database diagrams editor that allows you to visualize and design your DB with a single query. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

CloudBeaver

Manage databases, supports PostgreSQL, MySQL, SQLite and more. A web/hosted version of DBeaver. (Source Code) Apache-2.0 Docker

d9

Turn SQL databases into secure APIs through an intuitive admin interface. Data platform and headless CMS (fork of Directus). (Source Code) GPL-3.0 Nodejs

Databunker

Network-based, self-hosted, GDPR compliant, secure database for personal data or PII. (Source Code) MIT Docker

datannur

Lightweight data catalog for documenting and exploring structured data files and databases. (Demo, Source Code) MIT Python

Datasette

Explore and publish data with easy import and export and database management. (Source Code) Apache-2.0 Python/Docker

Evidence

Code-based BI tool. Write reports using SQL and markdown and they render as a website. (Source Code) MIT Nodejs

LibreDB Studio

Browser-based SQL IDE for PostgreSQL, MySQL, Oracle, SQL Server, MongoDB, Redis, ClickHouse, DuckDB and more, with SSO, audit trail, ER diagrams and optional AI assistance on your own model key (alternative to DataGrip, DBeaver, CloudBeaver). (Source Code) MIT Docker/K8S

Limbas

Database framework for creating database-driven business applications. As a graphical database frontend, it enables the efficient processing of data stocks and the flexible development of comfortable database applications. (Source Code) GPL-2.0 PHP

Mathesar

Intuitive UI to manage data collaboratively, for users of all technical skill levels. Built on Postgres – connect an existing DB or set up a new one. (Source Code) GPL-3.0 Docker/Python

OrcaQ

Modern database client and IDE for managing, querying, and exploring multiple database types with built-in AI assistant. (Source Code) MIT Nodejs/deb/Docker

StackRender

Database schema design and SQL migration generator supporting PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, and Oracle. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

DNS

servers and management tools with advertisement blocking functionality, primarily aimed at home or small networks.

AdGuard Home

User-friendly ads & trackers blocking DNS server. (Source Code) GPL-3.0 Docker

blocky

Fast and lightweight DNS proxy as ad-blocker for local network with many features (alternative to Pi-hole). (Source Code) Apache-2.0 Go/Docker

Maza ad blocking

Local ad blocker. Like Pi-hole but local and using your operating system. (Source Code) Apache-2.0 Shell

Numa

Ad-blocking DNS resolver with DNSSEC-validating recursive resolution, DoH/DoT/Oblivious DoH, ephemeral overrides, and local service domains, in a single Rust binary (alternative to Pi-hole, AdGuard Home, NextDNS). (Source Code) MIT Rust/Docker/Nix

Pi-hole

Blackhole for Internet advertisements with a GUI for management and monitoring. (Source Code) EUPL-1.2 Shell/PHP/Docker

Technitium DNS Server

Authoritative/recursive DNS server with ad blocking functionality. (Source Code) GPL-3.0 Docker/C#

BentoPDF

⚠ - Powerful, privacy-first, client-side PDF toolkit that allows you to manipulate, edit, merge, and process PDF files directly in your browser. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

Docspell

Auto-tagging document organizer and archive. (Source Code) GPL-3.0 Scala/Java/Docker

Documenso

Digital document signing platform (alternative to DocuSign). (Source Code) AGPL-3.0 Nodejs/Docker

Docuseal

Create, fill, and sign digital documents (alternative to DocuSign). (Demo, Source Code) AGPL-3.0 Docker

EveryDocs

Simple Document Management System for private use with basic functionality to organize your documents digitally. GPL-3.0 Docker/Ruby

Gotenberg

Developer-friendly API to interact with powerful tools like Chromium and LibreOffice for converting numerous document formats (HTML, Markdown, Word, Excel, etc.) into PDF files, and more. (Source Code) MIT Docker

I, Librarian

Organize PDF papers and office documents. It provides a lot of extra features for students and research groups both in industry and academia. (Demo, Source Code) GPL-3.0 PHP

Mayan EDMS

Electronic document management system for your documents with preview generation, OCR, and automatic categorization among other features. (Source Code) GPL-2.0 Docker/K8S

OpenSign

⚠ - Document signing software (alternative to DocuSign). (Source Code) AGPL-3.0 Nodejs/Docker

Paperless-ngx

Scan, index, and archive all of your paper documents with an improved interface (fork of Paperless). (Demo, Source Code) GPL-3.0 Python/Docker

Papermerge

Document management system focused on scanned documents (electronic archives). Features file browsing in similar way to dropbox/google drive. OCR, full text search, text overlay/selection. (Source Code) Apache-2.0 Docker/K8S

Papra

Minimalist document storage, management and archiving platform designed to be simple to use and accessible to everyone. (Demo, Source Code) AGPL-3.0 Docker

PdfDing

PDF manager, viewer and editor offering a seamless user experience on multiple devices. It's designed to be minimal, fast, and easy to set up using Docker. (Demo, Source Code) AGPL-3.0 Docker/K8S

SeedDMS

Document Management System with workflows, access rights, fulltext search, and more. (Demo, Source Code) GPL-2.0 PHP

Signature PDF

Sign and manipulate PDFs with collaboration, organization, compression and metadata editing. (Demo) AGPL-3.0 PHP/deb/Docker

SimpleDMS

Easy-to-use, metadata-driven, document management system (DMS) for small businesses that sorts documents almost by itself. (Source Code, Clients) AGPL-3.0 Docker

SnapOtter

Suite of 200+ web tools for converting and editing images, videos, audio and PDFs, including a layer-based image editor, OCR, transcription, background removal and batch processing pipelines (alternative to SmallPDF, iLovePDF, CloudConvert). (Demo, Source Code) AGPL-3.0 Docker

Stirling-PDF

Local hosted web application that allows you to perform various operations on PDF files, such as merging, splitting, file conversions and OCR. Apache-2.0 Docker/Java

Ebook

library management software.

Atsumeru

Manga/comic/light novel media server with clients for Windows, Linux, macOS and Android. (Source Code, Clients) MIT Java/Docker

Bindery

Folder-watching converter for e-books and comics. EPUB to Kobo KEPUB via kepubify, CBZ/CBR/PDF via Kindle Comic Converter, with per-device profiles, ComicInfo.xml naming, chapter-to-volume bundling and a web UI. MIT Docker

BookLogr

Manage your personal book library with ease. (Demo) Apache-2.0 Docker

Calibre Web Automated

All-in-one solution, combining the modern lightweight web UI from Calibre-Web with the robust, versatile feature set of Calibre (fork of Calibre Web). GPL-3.0 Docker

Calibre Web

Browse, read and download eBooks using an existing Calibre database. GPL-3.0 Python

Calibre

E-book library manager that can view, convert, and catalog e-books in most of the major e-book formats and provides a built-in Web server for remote clients. (Demo, Source Code) GPL-3.0 Python/deb

Inkheart

Lightweight PDF library and reader. Apache-2.0 Docker

Kapowarr

Build and manage a comic book library. Download, rename, move and convert issues of the volume to your liking. (Source Code) GPL-3.0 Docker/Python

Kavita

Cross-platform e-book/manga/comic/pdf server and web reader with user management, ratings and reviews, and metadata support. (Demo, Source Code) GPL-3.0 .NET/Docker

kiwix-serve

HTTP daemon for serving wikis from ZIM files. GPL-3.0 C++

Komga

Media server for comics/mangas/BDs with API and OPDS support, a modern web interface for exploring your libraries, as well as a web reader. (Source Code) MIT Java/Docker

MyMangaDB

⚠ - Manga collection manager with automatic metadata, MyAnimeList import and detailed collection statistics. GPL-3.0 Docker

Stump

A fast, free and open source comics, manga and digital book server with OPDS support. (Source Code) MIT Rust

Institutional repository

and digital library management software.

DSpace

Turnkey repository application providing durable access to digital resources. (Source Code) BSD-3-Clause Java

EPrints

Digital document management system with a flexible metadata and workflow model primarily aimed at academic institutions. (Demo, Source Code) GPL-3.0 Perl

Fedora Commons Repository

Robust and modular repository system for the management and dissemination of digital content especially suited for digital libraries and archives, both for access and preservation. (Source Code) Apache-2.0 Java

InvenioRDM

Highly scalable turn-key research data management platform with a beautiful user experience. (Demo, Source Code, Clients) MIT Python

Islandora

Drupal module for browsing and managing Fedora-based digital repositories. (Demo, Source Code) GPL-3.0 PHP

Samvera Hyrax

Front-end for the Samvera framework, which itself is a Ruby on Rails application for browsing and managing Fedora-based digital repositories. (Source Code) Apache-2.0 Ruby

Evergreen

Highly-scalable software for libraries that helps library patrons find library materials, and helps libraries manage, catalog, and circulate those materials. (Source Code) GPL-2.0 PLpgSQL

Koha

Enterprise-class ILS with modules for acquisitions, circulation, cataloging, label printing, offline circulation for when Internet access is not available, and much more. (Demo, Source Code) GPL-3.0 Perl

RERO ILS

Large-scale ILS that can be run as a service with consortial features, intended primarily for library networks. Includes most standard modules (circulation, acquisitions, cataloging,...) and a web-based public and professional interface. (Demo, Source Code) AGPL-3.0 Python/Docker

E-commerce

software.

Aimeos

E-commerce framework for building custom online shops, market places and complex B2B applications scaling to billions of items with Laravel. (Demo, Source Code) LGPL-3.0/MIT PHP

Bagisto

Leading Laravel open source e-commerce framework with multi-inventory sources, taxation, localization, dropshipping and more exciting features. (Demo, Source Code) MIT PHP

CoreShop

E-commerce plugin for Pimcore. (Source Code) GPL-3.0 PHP

Drupal Commerce

Popular e-commerce module for Drupal CMS, with support for dozens of payment, shipping, and shopping related modules. (Source Code) GPL-2.0 PHP

EverShop

⚠ - E-commerce platform with essential commerce features. Modular architecture and fully customizable. (Demo, Source Code) GPL-3.0 Docker/Nodejs

Magento Open Source

Leading provider of open omnichannel innovation. (Source Code) OSL-3.0 PHP

MedusaJs

Headless commerce engine that enables developers to create amazing digital commerce experiences. (Demo, Source Code) MIT Nodejs

myCart

⚠ - Shopping cart in 1 file (with support for payment by card or cryptocurrency). MIT Go/Docker

Open Source POS

Open Source Point of Sale is a web based point of sale system. MIT PHP

OpenCart

Shopping cart solution. (Source Code) GPL-3.0 PHP

PrestaShop

Fully scalable e-commerce solution. (Demo, Source Code) OSL-3.0 PHP

Pretix

Ticket sales platform for events. (Source Code) AGPL-3.0 Python/Docker

s-cart

E-commerce website for individuals and businesses, built on top of Laravel Framework. (Demo, Source Code) MIT PHP

Saleor

GraphQL native, API-only platform for scalable composable e-commerce storefront. (Demo, Source Code) BSD-3-Clause Docker/Python

Shopware Community Edition

PHP based open source e-commerce software made in Germany. (Demo, Source Code) MIT PHP

Solidus

Ecommerce platform that gives you complete control over your store. (Source Code) BSD-3-Clause Ruby/Docker

Spree Commerce

Spree is a complete, modular & API-driven open source e-commerce solution for Ruby on Rails. (Demo, Source Code) BSD-3-Clause Ruby

Sylius

Symfony2 powered open source full-stack platform for eCommerce. (Demo, Source Code) MIT PHP

Thelia

Thelia is an open source and flexible e-commerce solution. (Demo, Source Code) LGPL-3.0 PHP

Vendure

A headless commerce framework. (Demo, Source Code) MIT Nodejs

WooCommerce

WordPress based e-commerce solution. (Source Code) GPL-3.0 PHP

Federated identity

and authentication software.

Bubo Reader

Irrationally minimal RSS feed reader. (Demo) MIT Nodejs

CommaFeed

Google Reader inspired self-hosted RSS reader. (Demo, Source Code) Apache-2.0 Java/Docker

Feeds Fun

News reader with tags, scoring, and AI. (Source Code) BSD-3-Clause Python

FreshRSS

Self-hostable RSS feed aggregator. (Demo, Source Code) AGPL-3.0 PHP/Docker

Fusion

Lightweight RSS aggregator and reader. MIT Go/Docker

Goeland

Turns any RSS/Atom feed into a beautiful email digest. MIT Go/Docker

JARR

JARR (Just Another RSS Reader) is a web-based news aggregator and reader (fork of Newspipe). (Demo, Source Code) AGPL-3.0 Docker/Python

Kriss Feed

Simple and smart (or stupid) feed reader. CC0-1.0 PHP

Leed

Leed (for Light Feed) is a Free and minimalist RSS aggregator. AGPL-3.0 PHP

Miniflux

Minimalist news reader. (Source Code) Apache-2.0 Go/deb/Docker

NewsBlur

Personal news reader that brings people together to talk about the world. A new sound of an old instrument. (Source Code) MIT Python

Newspipe

Web news reader. (Demo) AGPL-3.0 Python

reader

Feed reader web app and library (so you can use it to build your own), with only standard library and pure-Python dependencies. BSD-3-Clause Python

Readflow

Lightweight news reader with modern interface and features: full-text search, automatic categorization, archiving, offline support, notifications. (Source Code) AGPL-3.0 Go/Docker

RSS-Bridge

Generate RSS/ATOM feeds for websites which don't have one. Unlicense PHP/Docker

RSS Monster

Easy to use web-based RSS aggregator and reader compatible with the Fever API (alternative to Google Reader). MIT PHP

RSS2EMail

Fetches RSS/Atom-feeds and pushes new content to any email-receiver, supports OPML. GPL-2.0 Python/deb

RSSHub

Easy to use, and extensible RSS feed aggregator capable of generating RSS feeds from pretty much everything ranging from social media to university departments. (Demo, Source Code) MIT Nodejs/Docker

Selfoss

New multipurpose rss reader, live stream, mashup, aggregation web application. (Source Code) GPL-3.0 PHP

Stringer

Work-in-progress self-hosted, anti-social RSS reader. MIT Ruby

Tiny Tiny RSS

Web-based news feed (RSS/Atom) reader and aggregator. (Source Code) GPL-3.0 Docker/PHP

TinyFeed

Generate a static HTML page from a collection of feeds with a simple CLI. (Demo, Source Code) MIT Go/Docker

Upvote RSS

⚠ - Generate rich RSS feeds from Reddit, Hacker News, Lemmy, Mbin, and more. (Demo, Source Code) MIT Docker/PHP

Yarr

Yarr (yet another rss reader) is a web-based feed aggregator which can be used both as a desktop application and a personal self-hosted server. MIT Go

File transfer

, sharing and synchronization software software.

bewCloud

File sharing + sync, notes, and photos (alternative to Nextcloud and ownCloud's RSS reader). (Source Code, Clients) AGPL-3.0 Docker

Cloudreve

File management and sharing system, supports multiple storage providers. (Demo, Source Code) GPL-3.0 Docker/Go

Git Annex

File synchronization between computers, servers, external drives. (Source Code) GPL-3.0 Haskell

Kinto

Minimalist JSON storage service with synchronisation and sharing abilities. (Source Code) Apache-2.0 Python

Nextcloud

Access and share your files, calendars, contacts, mail and more from any device, on your terms. (Demo, Source Code) AGPL-3.0 PHP/deb

OpenCloud

File Sharing and Collaboration Platform. (Source Code) Apache-2.0 Docker/Go/Nodejs

OpenSSH SFTP server

Secure File Transfer Program. (Source Code) BSD-2-Clause C/deb

ownCloud

All-in-one solution for saving, synchronizing, viewing, editing and sharing files, calendars, address books and more. (Source Code, Clients) AGPL-3.0 PHP/Docker/deb

Peergos

Secure and private space online where you can store, share and view your photos, videos, music and documents. Also includes a calendar, news feed, task lists, chat and email client. (Source Code) AGPL-3.0 Java

Puter

Web-based operating system designed to be feature-rich, exceptionally fast, and highly extensible. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

Pydio

Turn any web server into a powerful file management system and an alternative to mainstream cloud storage providers. (Demo, Source Code) AGPL-3.0 Go

Samba

Samba is the standard Windows interoperability suite of programs for Linux and Unix. It provides secure, stable and fast file and print services for all clients using the SMB/CIFS protocol. (Source Code) GPL-3.0 C

Seafile

File hosting and sharing solution primary for teams and organizations. (Source Code) GPL-2.0/GPL-3.0/AGPL-3.0/Apache-2.0 C

Sync-in

File storage, syncing, sharing, and collaboration with real-time editing, permission management, and desktop/CLI clients. (Demo, Source Code, Clients) AGPL-3.0 Nodejs/Docker

Syncthing

Syncthing is an open source peer-to-peer file synchronisation tool. (Source Code) MPL-2.0 Go/Docker/deb

Unison

Unison is a file-synchronization tool for OSX, Unix, and Windows. (Source Code) GPL-3.0 deb/OCaml

Object storage

is a computer data storage that manages data as objects, as opposed to other storage architectures like file systems which manages data as a file hierarchy, and block storage which manages data as blocks within sectors and tracks.

GarageHQ

Geo-distributed, S3‑compatible storage service that can fulfill many needs. (Source Code) AGPL-3.0 Docker/Rust

Harbor

Cloud native image registry that stores, signs, and scans content. (Source Code) Apache-2.0 Docker/K8S

SeaweedFS

SeaweedFS is an open source distributed file system supporting WebDAV, S3 API, FUSE mount, HDFS, etc, optimized for lots of small files, and easy to add capacity. Apache-2.0 Go

Zenko CloudServer

Implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google. (Source Code) Apache-2.0 Docker/Nodejs

ZOT OCI Registry

A production-ready vendor-neutral OCI-native container image registry. (Demo, Source Code) Apache-2.0 Go/Docker

Peer-to-peer file sharing

is the distribution and sharing of digital media using peer-to-peer (P2P) networking technology.

bittorrent-tracker

Simple, robust, BitTorrent tracker (client and server) implementation. (Source Code) MIT Nodejs

Deluge

Lightweight, cross-platform BitTorrent client. (Source Code) GPL-3.0 Python/deb

PrivyDrop

Simple and user-friendly, breakpoint-resumable peer-to-peer text, image, and file transfer tool based on WebRTC. (Source Code) MIT Docker/Nodejs

qBittorrent

Free cross-platform bittorrent client with a feature rich Web UI for remote access. (Source Code) GPL-2.0 C++

slskd

⚠ - A modern client-server application for the Soulseek file sharing network. AGPL-3.0 Docker/C#

Transmission

Fast, easy, free Bittorrent client. (Source Code) GPL-3.0 C++/deb

Webtor

Web-based torrent client with instant audio/video streaming. (Demo) MIT Docker

015

A temporary file sharing platform. Focused on providing one-time, temporary file and text upload, processing, and sharing services. (Source Code) AGPL-3.0 Docker

Chibisafe

File uploader service that aims to to be easy to use and set up. It accepts files, photos, documents, anything you imagine and gives you back a shareable link for you to send to others. (Source Code) MIT Docker/Nodejs

Digirecord

Record and share audio files (documentation in French). (Source Code) AGPL-3.0 Nodejs/PHP

elixire

Simple yet advanced screenshot uploading and link shortening service. (Clients) AGPL-3.0 Python

Files Sharing

File sharing application based on unique and temporary links. GPL-3.0 PHP/Docker

Flare

A nonbloated, modern, and highly configurable file/screenshot vault server with support for ShareX, Flameshot, and Spectacle. Offers OCR search and more. MIT Docker/Nodejs

Gokapi

Lightweight server to share files, which expire after a set amount of downloads or days. Similar to the discontinued Firefox Send, with the difference that only the admin is allowed to upload files. GPL-3.0 Go/Docker

goploader

Easy file sharing with server-side encryption, curl/httpie/wget compliant. (Source Code) MIT Go

GoSƐ

Modern file-uploader focusing on scalability and simplicity. It only depends on a S3 storage backend and hence scales horizontally without the need for additional databases or caches. Apache-2.0 Go/Docker

Jirafeau

One-click-fileshare project. Select your file, upload, and share a link. That's it. AGPL-3.0 PHP/Docker

OnionShare

Securely and anonymously share a file of any size. GPL-3.0 Python/deb

PicoShare

Minimalist, easy-to-host service for sharing images and other files. (Clients) AGPL-3.0 Go/Docker

Picsur

Simple imaging hosting platform that allows you to easily host, edit, and share images. AGPL-3.0 Docker

PictShare

Multi lingual image hosting service with a simple resizing and upload API. (Source Code) Apache-2.0 PHP/Docker

Pingvin Share X

File sharing platform with support for logins, reverse shares, share expiry, S3 Buckets, advanced authentication, ClamAV for security scans and more (fork of Pingvin Share). BSD-2-Clause Docker/Nodejs

Plik

Scalable and friendly temporary file upload system. (Demo) MIT Go/Docker

ProjectSend

Upload files and assign them to specific clients you create. Give access to those files to your clients. (Source Code) GPL-2.0 PHP

PsiTransfer

Simple file sharing solution with robust up-/download-resume and password protection. BSD-2-Clause Nodejs

QuickShare

Quick and simple file sharing between different devices. (Source Code) LGPL-3.0 Docker/Go

Safebucket

File sharing platform with pluggable infrastructure, where uploads and downloads go directly between clients and S3-compatible storage. (Source Code) Apache-2.0 Go/Docker

sE2EEnd

End-to-end encrypted file sharing with password protection, download limits, and auto-expiration, integrated with Keycloak for authentication. AGPL-3.0 Docker

Sharry

Share files easily over the internet between authenticated and anonymous users (both ways) with resumable up- and downloads. GPL-3.0 Scala/Java/deb/Docker

Shifter

A simple, self-hosted file-sharing web app, powered by Django. MIT Docker

Slink

Image sharing platform designed to give users complete control over their media sharing experience. (Source Code) AGPL-3.0 Docker

snowshare

File and link sharing platform with URL shortening, code snippet sharing, and file uploads, featuring customizable expiration, privacy settings, and QR codes. (Demo) CC0-1.0 Nodejs/Docker

transfer.sh

Easy file sharing from the command line. MIT Go

Uguu

Stores files and deletes after X amount of time. MIT PHP

XBackBone

Simple, fast and lightweight file manager with instant sharing tools integration, like ShareX. (Source Code) AGPL-3.0 PHP/Docker

Zipline

A lightweight, fast and reliable file sharing server that is commonly used with ShareX, offering a react-based Web UI and fast API. MIT Docker/Nodejs

Apaxy

Theme built to enhance the experience of browsing web directories, using the mod_autoindex Apache module and some CSS to override the default style of a directory listing. (Source Code) GPL-3.0 Javascript

ClyoCloud

A personal, self-hosted cloud storage and media management application built for privacy, efficiency, and aesthetics. (Source Code) AGPL-3.0 Nodejs

copyparty

Portable file server with accelerated resumable uploads, deduplication, WebDAV, FTP, zeroconf, media indexer, video thumbnails, audio transcoding, and write-only folders, in a single file with no mandatory dependencies. (Demo) MIT Python

Directory Lister

Simple PHP based directory lister that lists a directory and all its sub-directories and allows you to navigate there within. (Source Code) MIT PHP/Docker

FileGator

FileGator is a powerful multi-user file manager with a single page front-end. (Demo, Source Code) MIT PHP/Docker

FileRise

Web file manager with uploads, tagging, share links, gallery/table views, and an in-browser editor. (Demo) MIT Docker/PHP

Filestash

Web file manager that lets you manage your data anywhere it is located: FTP, SFTP, WebDAV, Git, S3, Minio, Dropbox, or Google Drive. (Demo, Source Code) AGPL-3.0 Docker

IFM

Single script file manager. MIT PHP

mikochi

Browse remote folders, upload files, delete, rename, download and stream files to VLC/mpv. MIT Go/Docker/K8S

miniserve

CLI tool to serve files and dirs over HTTP. MIT Rust

ResourceSpace

Simple, fast, and free way to organise your digital assets. (Demo, Source Code) BSD-4-Clause PHP

slcl

Simple and lightweight web cloud storage. AGPL-3.0 C

Surfer

Simple static file server with webui to manage files. MIT Nodejs

TagSpaces

TagSpaces is an offline, cross-platform file manager and organiser that also can function as a note taking app. The WebDAV version of the application can be installed on top of a WebDAV servers such as Nextcloud or ownCloud. (Demo, Source Code) AGPL-3.0 Nodejs

Tiny File Manager

Web based File Manager in PHP, simple, fast and small file manager with a single file. (Demo, Source Code) GPL-3.0 PHP

0 A.D.

Cross-platform real-time strategy game of ancient warfare. (Source Code) MIT/GPL-2.0/Zlib C++/C/deb

A Dark Room

Minimalist text adventure game for your browser. (Demo) MPL-2.0 Javascript

DDraceNetwork

Cooperative platformer version of DDRace, a Teeworlds modification featuring unique cooperative gameplay. (Source Code) Zlib C++

Digibuzzer

Create a virtual game room around a connected buzzer (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs

Hypersomnia

Competitive top-down shooter blending Counter-Strike with Hotline Miami. Runs on Linux, Windows, MacOS and the Web. (Demo) AGPL-3.0 C++/Docker

Lila

Ad-less chess server powering lichess.org, with official iOS and Android client apps. (Source Code) AGPL-3.0 Scala

Luanti

Voxel game engine (formerly Minetest). Play one of our many games, mod a game to your liking, make your own game, or play on a multiplayer server. (Source Code) LGPL-2.1/MIT/Zlib C++/Lua/deb

Mindustry

Factorio-like tower defense game. Build production chains to gather more resources, and build complex facilities. (Source Code) GPL-3.0 Java

MTA:SA

⚠ - Add network play functionality to Rockstar North's Grand Theft Auto game series, in which this functionality is not originally found. (Source Code) GPL-3.0 C++

OpenTTD

Transport tycoon simulation game. (Source Code, Clients) GPL-2.0 C++/Docker

piqueserver

Server for openspades, the first-person shooter in a destructible voxel world. (Clients) GPL-3.0 Python/C++

Posio

Geography multiplayer game. MIT Python

Razzia

Quiz game platform, designed for smaller self-hosted events (alternative to Kahoot!). MIT Nodejs/Docker

Red Eclipse 2

Arena first-person shooter similar to Unreal Tournament. (Source Code) Zlib/MIT/CC-BY-SA-4.0 C/C++/deb

Scribble.rs

A web-based pictionary game. (Demo) BSD-3-Clause Go/Docker

Suroi

2D battle royale game inspired by surviv.io. (Demo, Source Code) GPL-3.0 Nodejs

The Battle for Wesnoth

The Battle for Wesnoth is an Open Source, turn-based tactical strategy game with a high fantasy theme, featuring both singleplayer and online/hotseat multiplayer combat. GPL-2.0 C++/deb

Veloren

Multiplayer RPG. Inspired by Cube World, Legend of Zelda, Dwarf Fortress and Minecraft. (Source Code) GPL-3.0 Rust

Zero-K

Open Source on Springrts engine. Zero-K is a traditional real time strategy game with a focus on player creativity through terrain manipulation, physics, and a large roster of unique units - all while being balanced to support competitive play. (Source Code) GPL-2.0 Lua

auto-mcs

Cross-platform Minecraft server manager. (Source Code) AGPL-3.0 Python

Calagopus

Modern game server management panel. Deploy, monitor, and manage Minecraft, Hytale, and other game servers with industry-leading performance. (Source Code) MIT Rust/Docker/deb

Crafty Controller

Minecraft launcher and manager that allows users to start and administer Minecraft servers from a user-friendly interface. (Source Code) GPL-3.0 Docker/Python

Drop

Game distribution platform, designed for distributing and sharing DRM-free games efficiently (alternative to Steam, GameVault). (Source Code, Clients) AGPL-3.0 Docker

EasyWI

Easy-Wi is a Web-interface that allows you to manage server daemons like gameservers. In addition it provides you with a CMS which includes a fully automated game- and voiceserver lending service. (Source Code) GPL-3.0 PHP/Shell

GameAP

Game Administration Panel for managing game servers on Linux and Windows. (Demo, Source Code, Clients) MIT Go/Docker

Gameyfin

Video game library manager with automatic scanning, web access, downloads, and plugin support. (Source Code) AGPL-3.0 Docker

Gaseous Server

⚠ - Game ROM manager with a built-in web-based emulator using multiple sources to identify and provide metadata. AGPL-3.0 Docker/.NET

Lancache

⚠ - LAN Party game caching made easy. (Source Code) MIT Docker/Shell

LinuxGSM

CLI tool for deployment and management of dedicated game servers on Linux: more than 120 games are supported. (Source Code) MIT Shell

Minus Games

Sync games and save files across multiple devices. (Source Code) MIT Rust

Ownfoil

Nintendo Switch library manager, with automated management tasks (file identification and organization, missing updates/DLC), serving your library to multiple supported clients on your Switch, with shop customization and multi user authentication. AGPL-3.0 Docker/Python

Pelican Panel

Web application for easy management of game servers, offering a user-friendly interface for deploying, configuring, and managing servers, server monitoring tools, and extensive customization options (fork of Pterodactyl). (Source Code) AGPL-3.0 PHP/Docker

PKVault

Centralized Pokémon storage management & Pokedex app (alternative to Pokémon Home). (Demo) GPL-3.0 Docker

Pterodactyl

Management panel for game servers, with an intuitive UI for end users. (Source Code) MIT PHP

PufferPanel

Game server management panel designed for both small networks and game server providers. (Source Code) Apache-2.0 Go

RetroArr

⚠ - Game library manager for PC and retro consoles, with metadata scraping, indexer search, download automation and browser-based emulation (alternative to RomM). (Source Code) MIT Docker/.NET

Retrom

Private cloud game library distribution server + frontend/launcher. GPL-3.0 Docker/Rust

RomM

⚠ - ROM manager for organizing, enriching, and playing retro games, with support for 400+ platforms. (Demo, Source Code) AGPL-3.0 Docker

SourceBans++

Admin, ban, and communication management system for games running on the Source engine. (Source Code) CC-BY-SA-4.0 PHP

Sunshine

Remote game stream host for Moonlight with support up to 120 frames per second and 4K resolution. (Source Code) GPL-3.0 C++/deb/Docker

Genealogy software

used to record, organize, and publish genealogical data.

Genea.app

Genealogy tool designed with privacy in mind that anyone can use to author or edit their family tree. Data is stored in the GEDCOM format and all processing is done in the browser. (Source Code) MIT Javascript

Genealogy

Record family members and their relationships and build a family tree. (Demo, Source Code) MIT PHP

GeneWeb

Genealogy software that can be used offline or as a Web service. (Source Code) GPL-2.0 OCaml

Gramps Web

Web app for collaborative genealogy, based on and interoperable with Gramps, the open source genealogy desktop application. (Demo, Source Code) AGPL-3.0 Docker

webtrees

Webtrees is the web's leading online collaborative genealogy application. (Demo, Source Code) GPL-3.0 PHP

Generative Artificial Intelligence (GenAI)

is a subset of artificial intelligence that uses generative models to produce text, images, videos, or other forms of data.

Agenta

LLMOps platform for prompt management, LLM evaluation, and observability. Build, evaluate, and monitor production-grade LLM applications with collaborative prompt engineering. (Source Code) MIT Docker

AnythingLLM

All-in-one desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more. (Source Code) MIT Nodejs/Docker

GoModel

AI gateway written in Go with a unified OpenAI-compatible API for multiple LLM providers, USD cost tracking, budgets, usage analytics, guardrails, caching, and an admin dashboard. (Source Code) MIT Go/Docker

Khoj

Your AI second brain. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI. (Demo, Source Code) AGPL-3.0 Python/Docker

LibreChat

⚠ - Enhanced ChatGPT-compatible AI chat interface supporting multiple AI providers, with multi-user auth, message search, and plugin support. (Demo, Source Code) MIT Nodejs/Docker

LLM Harbor

Containerized LLM toolkit. Run LLM backends, APIs, frontends, and additional services via a concise CLI. Apache-2.0 Docker/Shell

LLMKube

Kubernetes operator for self-hosted LLM inference with pluggable runtimes (llama.cpp, vLLM, TGI, Ollama, vllm-swift), multi-GPU sharding, NVIDIA CUDA + Apple Silicon Metal support, and OpenAI-compatible API. (Source Code) Apache-2.0 Go/Docker/K8S

Local Deep Research

AI-powered deep research tool with multi-source search (arXiv, PubMed, web), PDF text extraction, and encrypted local storage. MIT Docker/Python

LocalAI

Run your AI models locally and generate images and audio (alternative to OpenAI and Claude). (Source Code, Clients) MIT Docker/K8S

Ollama

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, and other large language models. (Source Code) MIT Docker/Python

Onyx Community Edition

Chat UI that works with any LLM. It comes loaded with advanced features like agents, web search, RAG, MCP, deep research, Connectors to 40+ knowledge sources, and more. (Source Code) MIT Docker/K8S

Open-WebUI

User-friendly AI Interface, supports Ollama, OpenAI API. (Source Code) BSD-3-Clause Docker/Python

Vane

AI-powered search engine (alternative to Perplexity AI). MIT Docker

Citadel

Groupware including email, calendar/scheduling, address books, forums, mailing lists, IM, wiki and blog engines, RSS aggregation and more. (Source Code) GPL-3.0 C/Docker/Shell

Colanode

Collaboration suite with real-time messaging, rich text pages, file management, and dynamic databases - built for offline work (alternative to Slack, Notion). (Source Code) Apache-2.0 K8S/Docker

Cozy Cloud

Personal cloud where you can manage and sync your files, notes, contacts, passwords, and documents. (Source Code, Clients) GPL-3.0 Nodejs

Digipad

An online self-hosted application for creating collaborative digital notepads (Documentation in french). (Source Code) AGPL-3.0 Nodejs

Digistorm

Create collaborative surveys, quizzes, brainstorms, and word clouds (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs

Digiwall

Create multimedia collaborative walls for in-person or remote work (documentation in French). (Source Code) AGPL-3.0 Nodejs

egroupware

Software suite including calendars, address books, notepad, project management tools, client relationship management tools (CRM), knowledge management tools, a wiki and a CMS. (Source Code) GPL-2.0 PHP

Group Office

Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients. (Source Code) AGPL-3.0 PHP

Openmeetings

Video conferencing, instant messaging, whiteboard, collaborative document editing and other groupware tools using API functions of the Red5 Streaming Server for Remoting and Streaming. (Source Code) Apache-2.0 Java

SOGo

SOGo offers multiple ways to access the calendaring and messaging data. CalDAV, CardDAV, GroupDAV, as well as ActiveSync, including native Outlook compatibility and Web interface. (Demo, Source Code) LGPL-2.1 Objective-C

Tine

Software for digital collaboration in companies and organizations. From powerful groupware functionalities to clever add-ons, tine combines everything to make daily team collaboration easier. (Source Code) AGPL-3.0 Docker

Tracim

Collaborative Platform for team collaboration: file,threads,notes,agenda,etc. AGPL-3.0/LGPL-3.0/MIT Python

Zimbra Collaboration

Email, calendar, collaboration server with Web interface and lots of integrations. (Source Code) GPL-2.0/CPAL-1.0 Java

Medical

, Health and Fitness software.

Endurain

Fitness tracking service designed to give users full control over their data and hosting environment. (Source Code) AGPL-3.0 Docker

FitTrackee

Simple workout/activity tracker. (Source Code) AGPL-3.0 Python/Docker

Mere Medical

⚠ - Manage all of your medical records from Epic MyChart, Cerner, and OnPatient patient portals in one place. Privacy-focused, self-hosted, and offline-first. (Demo, Source Code) GPL-3.0 Docker/Nodejs

NutriTrace

Nutrition and diet tracker with barcode scanning, wearable integrations (Fitbit, Withings, Garmin, Health Connect), adaptive calorie goals, multi-user sharing, and a built-in AI assistant (alternative to MyFitnessPal, Cronometer). (Source Code) AGPL-3.0 Docker

OpenELIS Global

Laboratory information system (LIS/LIMS) for clinical, public health, environmental and vector surveillance labs. FHIR-native, with analyzer integration (ASTM/HL7), quality control and national-scale reporting. (Demo, Source Code) MPL-2.0 Java/Docker

OpenEMR

Electronic health records and medical practice management solution. (Demo, Source Code) GPL-3.0 PHP/Docker

wger

Web-based personal workout, fitness and weight logger/tracker. It can also be used as a simple gym management utility and offers a full REST API as well. (Demo, Source Code) AGPL-3.0 Python/Docker

admidio

User management system for websites of organizations and groups. The system has a flexible role model so that it’s possible to reflect the structure and permissions of your organization. (Demo, Source Code) GPL-2.0 PHP/Docker

Frappe HR

Complete HRMS solution with over 13 different modules right from employee management, onboarding, leaves, to payroll, taxation, and more. (Source Code) GPL-3.0 Docker/Python/Nodejs

MintHCM

Tool for Human Capital Management based on two popular, well-known business applications SugarCRM Community Edition and SuiteCRM. (Source Code) AGPL-3.0 PHP

Identity management

(IdM), also known as identity and access management (IAM or IdAM), is a framework of policies and technologies to ensure that the right users have the appropriate access to technology resources.

Internet of Things

describes physical objects with sensors, processing ability, software, and other technologies that connect and exchange data with other devices over the Internet.

Domoticz

Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. (Source Code, Clients) GPL-3.0 C/C++/Docker/Shell

EMQX

Scalable MQTT broker. Connect 100M+ IoT devices in one single cluster, move and process real-time IoT data with 1M msg/s throughput at 1ms latency. (Demo, Source Code) Apache-2.0 Docker/Erlang

evcc

Extensible Electric Vehicle Charge Controller and home energy management system. (Source Code) MIT deb/Docker/Go

FHEM

Automate common tasks in the household like switching lamps and heating. It can also be used to log events like temperature or power consumption. You can control it via web or smartphone frontends, telnet or TCP/IP directly. (Source Code) GPL-3.0 Perl

FlowForge

Deploy Node-RED applications in a reliable, scalable and secure manner. The FlowForge platform provides DevOps capabilities for Node-RED development teams. (Source Code) Apache-2.0 Nodejs/Docker/K8S

FMD Server

A server to communicate with the FMD (Find My Device) Android app, to locate and control your devices. (Source Code, Clients) GPL-3.0 Docker/Go

Gladys

Privacy-first home assistant. (Source Code) Apache-2.0 Nodejs/Docker

Home Assistant

Home automation platform. (Demo, Source Code) Apache-2.0 Python/Docker

ioBroker

Integration platform for the Internet of Things, focused on building automation, smart metering, ambient assisted living, process automation, visualization and data logging. (Source Code) MIT Nodejs

LHA

Light Home Automation application that is fully extensible using Blockly, HTML or Lua. It includes extensions such as ConBee, Philips Hue or Z-Wave JS. MIT Lua

Node RED

Browser-based flow editor that helps you wiring hardware devices, APIs and online services to create IoT solutions. (Source Code) Apache-2.0 Nodejs/Docker

Onloc

Track and share your location in real time. Control and lock stolen or lost phones. (Source Code, Clients) AGPL-3.0 Docker

openHAB

Vendor and technology agnostic open source software for home automation. (Source Code) EPL-2.0 Java

OpenRemote

IoT Asset management, Flow Rules and WHEN-THEN rules, Data visualization, Edge Gateway. (Demo, Source Code) AGPL-3.0 Java

polluSensWeb

Web-based serial interface and charting tool for visualizing and logging data from UART pollution sensors (PM2.5, VOC, etc). Features live data acquisition, dynamic charts, CSV export, and webhook integration. (Demo, Source Code, Clients) MIT Javascript

SIP Irrigation Control

Open source software for sprinkler/irrigation control. (Source Code) GPL-3.0 Python

SOLECTRUS

Photovoltaic dashboard that displays energy production and consumption with cost and savings calculations. (Demo, Source Code) AGPL-3.0 Docker

Tasmota

Open source firmware for ESP devices. Total local control with quick setup and updates. Control using MQTT, Web UI, HTTP or serial. Automate using timers, rules or scripts. Integration with home automation solutions. (Source Code) GPL-3.0 C/C++

Thingsboard

IoT Platform - Device management, data collection, processing and visualization. (Demo, Source Code) Apache-2.0 Java/Docker/K8S

WebThings Gateway

WebThings is an open source implementation of the Web of Things, including the WebThings Gateway and the WebThings Framework. (Source Code) MPL-2.0 Nodejs

Inventory management software

.

Cannery

Firearm and ammunition tracker app. (Source Code) AGPL-3.0 Docker

DVinyl

⚠ - Modern collection manager for physical media (vinyls, CDs, cassettes, books, movies, and video games). MIT Nodejs/Docker

HomeBox (SysAdminsMedia)

Inventory and organization system built for the home user. (Demo, Source Code) AGPL-3.0 Docker/Go

Inventaire

Collaborative resources mapper project, while yet only focused on exploring books mapping with wikidata and ISBNs. (Source Code) AGPL-3.0 Nodejs

Inventree

Inventory management system which provides intuitive parts management and stock control. (Demo, Source Code) MIT Python

Open QuarterMaster

Powerful inventory management system, designed to be flexible and scalable. (Source Code) GPL-3.0 deb/Docker

Part-DB

Inventory management system for your electronic components. (Demo, Source Code) AGPL-3.0 Docker/PHP/Nodejs

Shelf

Asset and equipment tracking software used by teams who value clarity. Shelf is an asset database and QR asset label generator that lets you create, manage and overview your assets across locations. Unlimited assets, free forever. (Source Code) AGPL-3.0 Nodejs

Spoolman

Keep track of your inventory of 3D-printer filament spools. MIT Docker/Python

Knowledge management

is the collection of methods relating to creating, sharing, using and managing the knowledge and information.

Atomic Server

Knowledge graph database with documents (similar to Notion), tables, search, and a powerful linked data API. Lightweight, very fast and no runtime dependencies. (Demo, Source Code) MIT Docker/Rust

Digimindmap

Create simple mindmaps (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs/PHP

LibreKB

Web-based knowledge base solution. A simple web app, it runs on pretty much any web server or hosting provider with PHP and MySQL. (Source Code) GPL-3.0 PHP

memEx

Structured personal knowledge base, inspired by zettlekasten and org-mode. AGPL-3.0 Docker

SiYuan

A privacy-first personal knowledge management software, written in typescript and golang. (Source Code) AGPL-3.0 Docker/Go

TeamMapper

Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate live on mindmaps. (Demo) MIT Docker/Nodejs

Canvas LMS

Learning management system (LMS) that is revolutionizing the way we educate. (Source Code) AGPL-3.0 Ruby

Chamilo LMS

Create a virtual campus for the provision of online or semi-online training. (Source Code) GPL-3.0 PHP

Digiscreen

Interactive whiteboard/wallpaper for the classroom, in person or remotely (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs/PHP

Digitools

A set of simple tools to accompany the animation of courses in person or remotely. (documentation in French). (Demo, Source Code) AGPL-3.0 PHP

edX

Online learning platform that powers the edX.org website. (Source Code) AGPL-3.0 Python

Gibbon

Flexible school management platform designed to make life better for teachers, students, parents and leaders. (Source Code) GPL-3.0 PHP

Helium

Color-coded student planner for classes, homework, grades, and notes with smart notifications and multi-device sync. (Demo, Source Code) MIT Python/Docker

ILIAS

Learning management system that can cope with anything you throw at it. (Demo, Source Code) GPL-3.0 PHP

INGInious

Intelligent grader that allows secured and automated testing of code made by students. (Source Code, Clients) AGPL-3.0 Python/Docker

Moodle

Learning and courses platform with one of the largest open source communities worldwide. (Demo, Source Code) GPL-3.0 PHP

Open eClass

Open eClass is an advanced e-learning solution that can enhance the teaching and learning process. (Demo, Source Code) GPL-2.0 PHP

OpenOLAT

Learning management system for teaching, education, assessment and communication. (Demo, Source Code) Apache-2.0 Java

QST

Online assessment software. From a quick quiz on your phone to large scale, high stakes, proctored desktop testing, easy, secure and economical. (Demo, Source Code) GPL-2.0 Perl

RELATE

Courseware package that includes features such as: flexible rules, statistics, multi-course support, class calendar. (Source Code) MIT Python

RosarioSIS

Student Information System for school management. Features students demographics, grades, scheduling, attendance, student billing, discipline & food service modules. (Demo, Source Code) GPL-2.0 PHP

CNCjs

Web interface for CNC milling controllers running Grbl, Smoothieware, or TinyG. (Source Code) MIT Nodejs

Fluidd

Lightweight & responsive user interface for Klipper, the 3D printer firmware. (Source Code) GPL-3.0 Docker/Nodejs

LinuxCNC

Linux based CNC machine controller. It can drive milling machines, lathes, 3D printers, laser cutters, plasma cutters, robot arms, hexapods, and more. (Source Code) GPL-2.0/LGPL-3.0 C/deb

Mainsail

Modern and responsive user interface for the Klipper 3D printer firmware. Control and monitor your printer from everywhere, from any device. (Source Code) GPL-3.0 Docker/Python

Manyfold

Digital asset manager for 3d print files; STL, OBJ, 3MF and more. (Source Code) MIT Docker

Octoprint

Snappy web interface for controlling consumer 3D printers. (Source Code) AGPL-3.0 Docker/Python

Maps

, cartography, GIS and GPS software.

AdventureLog

Travel tracker and trip planner. (Demo, Source Code) GPL-3.0 Docker

AirTrail

Personal flight tracking system. (Source Code) GPL-3.0 Docker/Nodejs

Bicimon

Bike Speedometer as Progressive Web App. (Demo) MIT Javascript

Dawarich

Visualize your location history, track your movements, and analyze your travel patterns with complete privacy and control (alternative to Google Timeline a.k.a. Google Location History). (Source Code) AGPL-3.0 Docker

Geo2tz

Get the timezone from geo coordinates (lat, lon). MIT Go/Docker

GraphHopper

Fast routing library and server using OpenStreetMap. (Source Code) Apache-2.0 Java

NextGIS Web

Web GIS server for geospatial data management, web map publishing, and QGIS-centered collaborative workflows. (Demo, Source Code) GPL-3.0 Docker

Nominatim

Server application for geocoding (address -> coordinates) and reverse geocoding (coordinates -> address) on OpenStreetMap data. (Source Code) GPL-2.0 C

Open Source Routing Machine (OSRM)

High performance routing engine designed to run on OpenStreetMap data and offering an HTTP API, C++ library interface, and Nodejs wrapper. (Demo, Source Code) BSD-2-Clause C++

OpenRouteService

Route service with directions, isochrones, time-distance matrix, route optimization, etc. (Demo, Source Code) GPL-3.0 Docker/Java

OpenStreetMap

Collaborative project to create a free editable map of the world. (Source Code, Clients) GPL-2.0 Ruby

OpenTripPlanner

Multimodal trip planning software based on OpenStreetMap data and consuming published GTFS-formatted data to suggest routes using local public transit systems. (Source Code) LGPL-3.0 Java/Javascript

OwnTracks Recorder

⚠ - Store and access data published by OwnTracks location tracking apps. GPL-2.0 C/Lua/deb/Docker

TileServer GL

Vector and raster maps with GL styles. Server side rendering by Mapbox GL Native. Map tile server for Mapbox GL JS, Android, iOS, Leaflet, OpenLayers, GIS via WMTS, etc. (Source Code) BSD-2-Clause Nodejs/Docker

Traccar

Java application to track GPS positions. Supports loads of tracking devices and protocols, has an Android and iOS App. Has a web interface to view your trips. (Demo, Source Code) Apache-2.0 Java

TRIP

Minimalist POI Map tracker and Trip planner. (Demo, Source Code) MIT Docker

wanderer

Trail database where you can upload your recorded tracks or create new ones and add various metadata to build an easily searchable catalogue. (Demo) AGPL-3.0 Docker/Go/Nodejs

Digital media

management tools and software.

ChannelTube

⚠ - Download video or audio from YouTube channels on a schedule via yt-dlp. AGPL-3.0 Docker

Deleterr

Automated media cleanup tool that removes watched and stale content from Plex, Sonarr, and Radarr based on configurable rules. MIT Docker

Downtify

⚠ - Download Spotify music with album art and metadata. (Source Code) GPL-3.0 Docker

Elengrab

Fast cross-platform video and audio downloader and media viewer with flexible format and quality options. Supports 1000+ websites including YouTube, Instagram, TikTok, Twitch and more. (Demo) AGPL-3.0 Go/Docker

HomeTube

⚠ - Web UI to download videos and playlists from 1700+ sites into a Plex or Jellyfin library, with quality selection, SponsorBlock sponsor removal, subtitles, clip cutting and resilient playlist sync. (Source Code) AGPL-3.0 Python/Docker

Houndarr

Scheduled backlog searches for Radarr, Sonarr, Lidarr, Readarr and Whisparr. Works through missing and cutoff-unmet items in small rate-limited batches with per-item cooldowns and hourly caps, to avoid overloading indexers. (Source Code) AGPL-3.0 Python/Docker

Lidarr

Music collection manager for Usenet and BitTorrent users. (Source Code) GPL-3.0 C#/Docker

LidaTube

⚠ - Finding and fetch missing Lidarr albums via yt-dlp. GPL-3.0 Docker

Lidify

⚠ - Music discovery tool that provides recommendations based on selected Lidarr artists, using Spotify or LastFM. MIT Docker

Lingarr

Automatically translate subtitle files in your Radarr and Sonarr media libraries, using LibreTranslate, local AI models, or SaaS translation services. (Source Code) AGPL-3.0 Docker

Medusa

Automatic Video library manager for TV Shows. It watches for new episodes of your favorite shows, and when they are posted it does its magic. (Clients) GPL-3.0 Python

MeTube

Web GUI for youtube-dl, with playlist support. Allows downloading videos from dozens of websites. AGPL-3.0 Python/Nodejs/Docker

MKVPriority

Selects preferred audio and subtitle tracks using configurable priority scores and sets the appropriate default and forced flags. MIT Python/Docker

MyTube

⚠ - Downloader and player for yt-dlp-supported sites with channel subscriptions, cloud upload support, and local library organization. (Demo) MIT Nodejs/Docker

nefarious

Automate downloading Movies and TV Shows. (Source Code) GPL-3.0 Python

Ombi

Content request system for Plex/Emby, connects to SickRage, CouchPotato, Sonarr, with a growing feature set. (Demo, Source Code) GPL-2.0 C#/deb

Pinchflat

⚠ - Download YouTube content built using yt-dlp. AGPL-3.0 Docker

PodFetch

Sleek and efficient podcast downloader. (Source Code) Apache-2.0 Docker/Rust

Radarr

Automatically download movies via Usenet and BitTorrent (fork of Sonarr). (Source Code) GPL-3.0 C#/Docker

Ratelog

Movie tracker and rating app (alternative to Letterboxd). (Source Code) AGPL-3.0 Docker

Reaparr

⚠ - Cross-platform Plex media downloader that seamlessly adds media from other Plex servers to your own. (Source Code) GPL-3.0 Docker

Seerr

Manage requests for your media library, supports Plex, Jellyfin and Emby media servers (fork of Overseerr). MIT Docker/Nodejs

Sonarr

Automatic TV Shows downloader and manager for Usenet and BitTorrent. It can grab, sort and rename new episodes and automatically upgrade the quality of files already downloaded when a better quality format becomes available. (Source Code) GPL-3.0 C#/Docker

TrackWatch

⚠ - Automated music release tracker for Spotify with email notifications, discography generator, and ghost track cleaner (alternative to Release Radar). (Source Code) MIT Docker

tubesync

⚠ - Syncs YouTube channels and playlists to a locally hosted media server. AGPL-3.0 Docker/Python

Watcharr

Add and track all the shows and movies you are watching. Comes with user authentication, modern and clean UI and a very simple setup. MIT Docker

ydl_api_ng

Simple youtube-dl REST API to launch downloads on a distant server. GPL-3.0 Python

Youtarr

⚠ - Download videos from YouTube channels on a schedule via yt-dlp, with a web UI to browse and selectively download videos. Integrates with Plex Media Server and generates NFO metadata for Jellyfin, Kodi, and Emby. ISC Docker

youtube-dl-nas

⚠ - Authenticated yt-dlp download queue for video, audio and subtitles, with history, mobile sharing and NAS file management (fork of youtube-dl-server). (Source Code) MIT Python/Docker

YoutubeDL-Server

Web and REST interface to Youtube-DL for downloading videos onto a server. MIT Python/Docker

yt-dlp Web UI

Web GUI for yt-dlp. MPL-2.0 Docker/Go/Nodejs

Streaming media

is multimedia that is delivered and consumed in a continuous manner from a source, with little or no intermediate storage in network elements.

Audio

streaming tools and software.

Ampache

Web based audio/video streaming application. (Demo, Source Code) AGPL-3.0 PHP

Audiobookshelf

Audiobook and podcast server. It streams all audio formats, keeps and syncs progress across devices. Comes with apps for Android and iOS. (Source Code, Clients) GPL-3.0 Docker/deb/Nodejs

Audioserve

Simple personal server to serve audio files from directories (audiobooks, music, podcasts...). Focused on simplicity and supports sync of play position between clients. MIT Rust

AzuraCast

Modern and accessible web radio management suite. (Source Code) Apache-2.0 Docker

Beets

Music library manager and MusicBrainz tagger (command-line and Web interface). (Source Code) MIT Python/deb

Black Candy

Music streaming server. MIT Docker/Ruby

BotWave

FM broadcasting system with server-client architecture for managing multiple Raspberry Pi transmitters remotely. (Source Code) GPL-3.0 Python

Funkwhale

Modern, web-based, convivial, multi-user and free music server. BSD-3-Clause Python

gonic

Lightweight music streaming server. Subsonic compatible. GPL-3.0 Go/Docker

koel

Personal music streaming server that works. (Demo, Source Code) MIT PHP

LibreTime

Broadcast streaming radio on the web (fork of Airtime). (Source Code) AGPL-3.0 Docker/PHP

LMS

Access your self-hosted music using a web interface. GPL-3.0 Docker/deb/C++

Lyrion Music Server

Server software which controls a wide range of Squeezebox/Slim Devices audio players and compatible hardware (formerly Logitech Media Server). (Source Code, Clients) GPL-2.0 deb/Docker/Perl

moOde Audio

Audiophile-quality music playback for the wonderful Raspberry Pi family of single board computers. (Source Code) GPL-3.0 PHP

Mopidy

⚠ - Extensible music server. Offers a superset of the mpd API, as well as integration with 3rd party services like Spotify, SoundCloud etc. (Source Code) Apache-2.0 Python/deb

mpd

Daemon to remotely play music, stream music, handle and organize playlists. Many clients available. (Source Code, Clients) GPL-2.0 C++

mStream

Music streaming server with GUI management tools. Runs on Mac, Windows, and Linux. (Source Code) GPL-3.0 Nodejs

multi-scrobbler

Scrobble plays from multiple sources to multiple scrobbling services. (Source Code) MIT Nodejs/Docker

musikcube

Streaming audio server with Linux/macOS/Windows/Android clients. BSD-3-Clause C++/deb

Navidrome Music Server

Modern Music Server and Streamer, compatible with Subsonic/Airsonic. (Demo, Source Code, Clients) GPL-3.0 Docker/Go

Pinepods

Podcast management system with multi-user support. Pinepods utilizes a central database so aspects like listen time and themes follow from device to device. (Demo, Source Code) GPL-3.0 Docker

Polaris

Music browsing and streaming application optimized for large music collections, ease of use and high performance. MIT Rust/Docker

Snapcast

Synchronous multiroom audio server. GPL-3.0 C++/deb

Stretto

⚠ - Music player with Youtube/Soundcloud import and iTunes/Spotify discovery. (Demo, Clients) MIT Nodejs

Supysonic

Python implementation of the Subsonic server API. AGPL-3.0 Python/deb

SwingMusic

Swing Music is a beautiful, self-hosted music player and streaming server for your local audio files. Like a cooler Spotify ... but bring your own music. (Source Code) MIT Python/Docker

vod2pod-rss

⚠ - Convert YouTube and Twitch channels to podcasts, no storage required. Transcodes VoDs to MP3 192k on the fly, generates an RSS feed to use in podcast clients. MIT Docker

Multimedia

streaming tools and software.

ClipBucket

Start your own video sharing website (YouTube/Netflix Clone) in a matter of minutes. (Demo, Source Code) AAL Docker/PHP

cmyflix

Minimalist Plex/Jellyfin alternative to stream video. AGPL-3.0 C/deb

Gerbera

UPnP Media Server, which allows you to stream your digital media throughout your home network and listen to/watch it on a variety of UPnP compatible devices. (Source Code) GPL-2.0 Docker/deb/C++

Icecast 2

Streaming audio/video server which can be used to create an Internet radio station or a privately running jukebox and many things in between. (Source Code, Clients) GPL-2.0 C

Jellyfin

Media server for audio, video, books, comics, and photos with a sleek interface and robust transcoding capabilities. Almost all modern platforms have clients, including Roku, Android TV, iOS, and Kodi. (Demo, Source Code, Clients) GPL-2.0 C#/deb/Docker

Karaoke Eternal

Host awesome karaoke parties where everyone can easily find and queue songs from their phone's browser. The player is also fully browser-based with support for MP3+G, MP4 and WebGL visualizations. (Source Code) ISC Docker/Nodejs

Kodi

Multimedia/Entertainment center, formerly known as XBMC. Runs on Android, BSD, Linux, macOS, iOS and Windows. (Source Code) GPL-2.0 C++/deb

Kyoo

Innovative media browser designed for seamless streaming of anime, series and movies, offering advanced features like dynamic transcoding, auto watch history and intelligent metadata retrieval. (Demo) GPL-3.0 Docker

MediaMTX

Ready-to-use, zero-dependency real-time media server and proxy to publish, read, record, playback and route video/audio streams over SRT, WebRTC, RTSP, RTMP, HLS, MPEG-TS, RTP. (Source Code, Clients) MIT Go/Docker

Meelo

Personal Music Server, designed for collectors and music maniacs. GPL-3.0 Docker

MistServer

Public domain streaming media server that works with any device and any format. (Source Code) Unlicense C++

NymphCast

Turn your choice of Linux-capable hardware into an audio and video source for a television or powered speakers (alternative to Chromecast). (Source Code) BSD-3-Clause C++

Rygel

UPnP AV MediaServer that allows you to easily share audio, video, and pictures. Media player software may use Rygel to become a MediaRenderer that may be controlled remotely by a UPnP or DLNA Controller. (Source Code) LGPL-2.1 C

Stash

A web-based library organizer and player for your adult media stash, with auto-tagging and metadata scraping support. (Source Code) AGPL-3.0 Docker/Go

µStreamer

Lightweight and very quick server to stream MJPEG video from any V4L2 device to the net. GPL-3.0 C/deb

üWave

⚠ - Self-hosted collaborative listening platform. Users take turns playing media—songs, talks, gameplay videos, or anything else—from a variety of media sources like YouTube and SoundCloud. (Demo, Source Code) MIT Nodejs

Video

streaming tools and software.

CyTube

Synchronize media, chat, and more for an arbitrary number of channels. (Demo) MIT Nodejs

Invidious

⚠ - Alternative YouTube front-end. (Demo) AGPL-3.0 Docker/Crystal

MediaCMS

Modern, fully featured open source video and media CMS, written in Python/Django/React, featuring a REST API. (Source Code) AGPL-3.0 Python/Docker

OvenMediaEngine

Streaming Server with Sub-Second Latency. (Demo) AGPL-3.0 C++/Docker

Owncast

Decentralized single-user live video streaming and chat server for running your own live streams similar in style to the large mainstream options. (Source Code) MIT Go

PeerTube

Decentralized video streaming platform using P2P (BitTorrent) directly in the web browser. (Source Code) AGPL-3.0 Nodejs

Rapidbay

Videostreaming service/torrent client that allows searching and playing videos from torrents in the browser or from a Chromecast/AppleTV/Smart TV. MIT Python/Docker

Restreamer

Access H.264 real-time video streaming on your website without a streaming provider. (Source Code) Apache-2.0 Nodejs/Docker

SRS

A simple, high efficiency and real-time video server, supports RTMP, WebRTC, HLS, HTTP-FLV and SRT. (Source Code) MIT Docker/C++

SyncTube

Lightweight and very simple to setup CyTube alternative to watch videos with friends and chat. MIT Nodejs/Haxe

Tiramisu

BitTorrent engine with a FUSE virtual filesystem that streams torrents live to Plex/Jellyfin without downloading (alternative to Real-Debrid). GPL-2.0 Go/Docker

Tube Archivist

⚠ - Organize, search, and enjoy your YouTube collection. Subscribe, download, and track viewed content with metadata indexing and a user-friendly interface. (Source Code, Clients) GPL-3.0 Docker

Tube

Youtube-like (without censorship and features you don't need!) video sharing app written in Go which also supports automatic transcoding to MP4 H.265 AAC, multiple collections and RSS feed. MIT Go

VideoLAN Client (VLC)

Cross-platform multimedia player client and server supporting most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols. (Source Code) GPL-2.0 C/deb

2FAuth

Manage your Two-Factor Authentication (2FA) accounts and generate their security codes. (Demo) AGPL-3.0 PHP/Docker

Anchr

Toolbox for tiny tasks on the internet, including bookmark collections, URL shortening and (encrypted) image uploads. (Source Code) GPL-3.0 Nodejs

Anubis

Web AI firewall utility which protects upstream resources from scraper bots. (Source Code) MIT Docker/deb/Go

asciinema

Web app for hosting asciicasts. (Demo, Source Code) Apache-2.0 Elixir/Docker

Baby Buddy

Helps caregivers track baby sleep, feedings, diaper changes, and tummy time. (Demo) BSD-2-Clause Python

ClipCascade

Syncs your clipboard across multiple devices instantly, without any button press. Available on Windows, macOS, Linux, and Android, it provides seamless and secure clipboard sharing with end-to-end data encryption. GPL-3.0 Java/Docker

Cloudlog

Log your amateur radio contacts anywhere. (Source Code) MIT PHP/Docker

ConvertX

Online file converter which supports over a thousand different formats. AGPL-3.0 Docker

CUPS

The Common Unix Print System uses Internet Printing Protocol (IPP) to support printing to local and network printers. (Source Code) GPL-2.0 C

CyberChef

Perform all manner of operations within a web browser such as AES, DES and Blowfish encryption and decryption, creating hexdumps, calculating hashes, and much more. (Demo) Apache-2.0 Javascript

Digiboard

Create collaborative whiteboards (documentation in French). (Source Code) AGPL-3.0 Nodejs

Digicard

Create simple graphic compositions (documentation in French). (Demo) AGPL-3.0 Nodejs

Digicut

Cut audio and video files using FFMPEG.wasm (documentation in French). (Source Code) AGPL-3.0 Nodejs

Digiface

Create avatars using the Avataaars library (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs

Digiflashcards

An online application to create flashcards (documentation in French). (Source Code) AGPL-3.0 Nodejs/PHP

Digimerge

Assemble audio and video files directly in your browser (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs

Digiquiz

An online application to publish content created with H5P (documentation in French). (Source Code) AGPL-3.0 Nodejs

Digiread

⚠ - Clean up online pages and articles using Mozilla's Readability (documentation in French). (Source Code) AGPL-3.0 Nodejs/PHP

Digisteps

A simple application for creating online educational paths (documentation in French). (Source Code) AGPL-3.0 Nodejs/PHP

Digitranscode

Convert audio files and videos directly in the browser (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs

Digiview

⚠ - View YouTube videos in a distraction-free interface (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs/PHP

Digiwords

A simple online application for creating word clouds (documentation in French). (Source Code) AGPL-3.0 Nodejs/PHP

DOCAT

Host your docs. Simple. Versioned. Fancy. MIT Python/Docker

Domain Locker

Domain name portfolio management and tracker. (Demo, Source Code) MIT Deno/Docker

DOMJudge

System for running a programming contest, like the ICPC regional and world championship programming contests. (Demo, Source Code) GPL-2.0/BSD-3-Clause/MIT PHP

ESMira

Run longitudinal studies (ESM, AA, EMA) with data collection and communication with participants being completely anonymous. (Demo, Source Code) AGPL-3.0 PHP

F-Droid

Server tools for maintaining an F-Droid repository system. (Source Code) AGPL-3.0 Python/Docker/deb

Flyimg

Resize and crop images on the fly. Get optimised images with MozJPEG, WebP or PNG using ImageMagick, with an efficient caching system. (Demo, Source Code) MIT Docker

Garlic-Hub

Digital signage device and content management system with SMIL playlist support and scheduling. (Source Code) AGPL-3.0 Docker

Geeftlist

Collaborative platform for managing, sharing and reserving gifts between friends and family. GPL-3.0 Docker

google-webfonts-helper

⚠ - Hassle-Free Way to Self-Host Google Fonts. Get eot, ttf, svg, woff and woff2 files + CSS snippets. (Demo) MIT Nodejs

Habitica

Habit tracker app which treats your goals like a Role Playing Game. (Source Code) GPL-3.0/CC-BY-SA-3.0 Nodejs/Docker

HortusFox

Collaborative plant management and tracking system for plant enthusiasts. (Source Code) MIT PHP/Docker

ImgCompress

Image processing tool that runs entirely in Docker. Compress, convert, resize, batch-process images, and remove backgrounds using local AI without cloud dependencies. (Source Code) GPL-3.0 Docker

Infisical Community Edition

Platform for secrets, certificates, and privileged access management. (Source Code) MIT Docker/K8S/deb

iSponsorBlockTV

⚠ - Block and skip sponsors, while also muting and skipping ads on YouTube. GPL-3.0 Docker/Python

IT-Tools by sharevb

Collection of handy online tools for developers (fork of it-tools). (Demo) GPL-3.0 Docker

Jelu

Read and to-read list book tracker. (Source Code) MIT Java/Docker

jetlog

Personal flight tracker and viewer. GPL-2.0 Docker

Kasm Workspaces

Streaming containerized apps and desktops to end-users. Examples include Ubuntu in your browser, or simply single apps such as Chrome, OpenOffice, Gimp, Filezilla etc. (Demo, Source Code) GPL-3.0 Docker

Koillection

Koillection is a service allowing users to manage any kind of collections. (Source Code) MIT Docker/PHP

LanguageTool

Proofread more than 20 languages. It finds many errors that a simple spell checker cannot detect. (Source Code, Clients) LGPL-2.1 Java/Docker

Libre Translate

Machine Translation API. (Source Code) AGPL-3.0 Docker/Python

LubeLogger

Web-based vehicle maintenance and fuel mileage tracker. (Demo, Source Code) MIT Docker/K8S/C#

Mirumoji

Japanese immersion toolkit providing clickable, tokenized subtitles with dictionary lookups and transcription generation. (Demo, Source Code) MIT Docker/Python

mosparo

The modern spam protection tool. It replaces other captcha methods with a simple and easy to use spam protection solution. (Source Code) MIT PHP

Movary

⚠ - Web app to track and rate your watched movies. (Demo) MIT Docker/PHP

Neko

Virtual browser that runs in docker and uses WebRTC. (Source Code) Apache-2.0 Docker/Go

OmniTools

Collection of powerful web-based tools for everyday tasks (coding, manipulating images/videos, PDFs or crunching numbers...). (Source Code) MIT Docker

Open-Meteo

Weather API with open-data forecasts, historical and climate data from all major national weather services. (Demo, Source Code) AGPL-3.0 Docker

OpenReader

EPUB, PDF, DOCX, MD, and TXT file text to speech document reader. Read documents in realtime with high-quality TTS; or extract audiobooks. (Source Code) MIT Docker

OpenZiti

Fully-featured, zero trust, full mesh overlay network. Includes a 2FA support out of the box, clients for all major desktop/mobile OS'es. (Source Code) Apache-2.0 Go

Operational.co

Receive alerts in a live timeline from your product. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

penpot

Web-based design and prototyping platform meant for cross-domain teams. (Source Code) MPL-2.0 Docker

POMjs

Random password generator. (Source Code) GPL-2.0 Javascript

Pønskelisten

Sharing wishlists and collaborating on gifts and presents. GPL-3.0 Docker/Go

re:Director

Simple domain redirection management tool. (Source Code) Apache-2.0 Java/Docker

Reactive Resume

One-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable and portable. (Demo, Source Code) MIT Docker/Nodejs

revealjs

Framework for easily creating beautiful presentations using HTML. (Demo, Source Code) MIT Javascript

Revive Adserver

Ad serving system. Formerly known as OpenX Adserver and phpAdsNew. (Source Code) GPL-2.0 PHP

SANE Network Scanning

Allow remote clients to access image acquisition devices (scanners) available on the local host. (Source Code) GPL-2.0 C

string.is

Online string toolkit for developers. (Source Code) AGPL-3.0 Nodejs

Teleport

Certificate authority and access plane for SSH, Kubernetes, web applications, and databases. (Source Code) Apache-2.0 Go/Docker/K8S

TeslaMate

A powerful data logger for Tesla vehicles. MIT Elixir/Docker

Transmute

File converter for images, video, audio, json, excel and more. Supports over 2,000 conversions!. (Source Code) MIT Docker

URL-to-PNG

URL to PNG utility featuring parallel rendering using Playwright for screenshots and with storage caching via Local, S3, or CouchDB. MIT Nodejs/Docker

Usertour

User onboarding platform allowing you to create in-app product tours, checklists, and surveys in minutes effortlessly. (Source Code) AGPL-3.0 Docker

Warracker

Warranty tracker that lets you monitor expiry dates, upload receipts/files, and get alerts before warranties expire. (Source Code) AGPL-3.0 Docker

Wavelog

Webbased Logging Software for Radio Amateurs. Enhanced QSO logging, statistics and maps for your browser. (Demo, Source Code) MIT PHP/Docker

WeeWX

Open source software for your weather station. (Demo, Source Code) GPL-3.0 Python/deb

WeTTY

Terminal in browser over http/https. (Source Code) MIT Docker/Nodejs

Wishlist

Wishlist application that you can share with your friends and family. MIT Docker/K8S

Yamtrack

⚠ - Media tracker for movies, tv shows, anime, manga, video games and books. (Demo) AGPL-3.0 Docker/Python

Zero-TOTP

Complete, reliable, secure and zero-trust webapp based on zero-knowledge encryption to store your TOTP codes. (Source Code) GPL-3.0 Docker

Money management

and budgeting software.

Actual

Local-first personal finance tool based on zero-sum budgeting, supporting synchronization across devices, custom rules, manual transaction importing (from QIF, OFX, and QFX files), and optional automatic synchronization with many banks. (Source Code) MIT Nodejs/Docker

Bigcapital

Financial accounting and inventory management software for small to medium businesses. (Source Code) AGPL-3.0 Docker

Bitcart

Cryptocurrencies payment processor and development platform. (Demo, Source Code) MIT Docker/Python/Nodejs

BTCPay Server

Bitcoin and other cryptocurrencies payment processor. (Demo, Source Code) MIT C#

Budget Board

Simple app for tracking monthly spending and working towards financial goals. (Source Code) GPL-3.0 Docker

DePay

Accept Web3 Payments directly into your wallet peer-to-peer. (Demo, Source Code) MIT Nodejs

Econumo

Budgeting application for managing personal and family finances, supporting multiple currencies, joint accounts, and budgets. (Demo, Source Code) MIT Docker

Expensave

Expense tracker for personal and family budget management. Track spending on a shared calendar, import bank statements and monitor finances with reports. GPL-3.0 Docker

ExpenseOwl

Extremely simple expense tracker with a beautiful UI. MIT Go/Docker/K8S

ezbookkeeping

A lightweight personal bookkeeping app hosted by yourself. (Demo, Source Code) MIT Go/Docker

Family Accounting Tool

Web-based finance management tool for partners with partially shared expenses. Apache-2.0 Scala

Fava

Web frontend of Beancount, a text based double-entry accounting system. (Demo, Source Code) MIT Python

Firefly III

Firefly III is a modern financial manager. It helps you to keep track of your money and make budget forecasts. It supports credit cards, has an advanced rule engine and can import data from many banks. (Demo, Source Code) AGPL-3.0 PHP/Docker

FOSSBilling

Hosting and billing automation. Integrates with WHM, CWP, cPanel and HestiaCP. Full API and easily extensible. (Demo, Source Code) Apache-2.0 PHP/Docker

Galette

Membership management web application aimed towards non profit organizations. (Source Code) GPL-3.0 PHP

Ghostfolio

Wealth management software to keep track of stocks, ETFs and cryptocurrencies. (Source Code) AGPL-3.0 Docker/Nodejs

GRR

Assets management and booking for small/medium companies. (Source Code) GPL-2.0 PHP

HyperSwitch

⚠ - Payment switch to make payments fast, reliable and affordable. Connect with multiple payment processors and route traffic effortlessly, all with a single API integration. (Source Code) Apache-2.0 Docker/Rust

IHateMoney

Manage your shared expenses, easily. (Demo, Source Code) BSD-3-Clause Docker/Python

InvoicePlane

Manage quotes, invoices, payments and customers for your small business. (Source Code) MIT PHP

InvoiceShelf

Track expenses, payments & create professional invoices & estimates (fork of Crater). (Source Code) AGPL-3.0 PHP/Docker

Kill Bill

Subscription billing & payments platform. Have access to real-time analytics and financial reports. (Source Code) Apache-2.0 Java/Docker

Kresus

Personal finance manager. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

Lago

Metering and usage-based billing. (Source Code) AGPL-3.0 Docker

Mybucks.online

Secure, browser-based, password-only self-custodial cryptocurrency wallet. (Demo, Source Code) MIT Nodejs

MyFin Budget

Personal finances platform (web + REST API + Android) that'll help you budget, keep track of your income/spending and forecast your financial future. (Demo, Source Code, Clients) GPL-3.0 Nodejs/Docker

OctoBot

Cryptocurrency trading bot. (Source Code) GPL-3.0 Python/Docker

Ocular

Simplistic and straightforward budgeting app to track your budget across months and years. (Demo, Source Code) MIT Docker

OpenBudgeteer

Budgeting app based on the Bucket Budgeting Principle. AGPL-3.0 Docker/C#

Receipt Wrangler

⚠ - Easy-to-use receipt manager, powered by AI. Allows users to create receipts effortlessly and quickly, categorize and more. (Demo, Source Code) AGPL-3.0 Docker

REI3

Manage tasks, time, assets and much more within your business. (Demo, Source Code) MIT Go

SHKeeper

Cryptocurrency payment processor with the unique combination of gateway and merchant allowing you to accept payments in multiple cryptocurrencies without fees and intermediaries. (Demo, Source Code) GPL-3.0 Python

SolidInvoice

Open source invoicing and quote application. (Source Code) MIT PHP

Sure

Personal finance application for everyone (fork of Maybe). AGPL-3.0 Docker

VoucherVault

Store and manage vouchers, coupons, loyalty and gift cards digitally. Supports expiry notifications, transaction histories, file uploads and OIDC SSO. GPL-3.0 Docker

Wallos

Lightweight personal subscription tracker with statistics and optional notifications. (Demo, Source Code) GPL-3.0 PHP/Docker

WYGIWYH

Simple and powerful finance tracker. (Demo) AGPL-3.0 Docker/Python

YAFFA

Personal finance web application, that can be used to keep track of your money, expenses, budgets, and investments. It also helps with long-term financial planning. (Demo, Source Code) MIT PHP

beelzebub

⚠ - Honeypot framework designed to provide a highly secure environment for detecting and analyzing cyber attacks. (Source Code) MIT Docker/K8S/Go

Canary Tokens

Generates lightweight, embedded honeypot triggers called canary tokens for detecting unauthorized access. (Source Code) BSD-3-Clause Docker/Python

MyIP

⚠ - All in one IP Toolbox. Easy to check what's your IPs, IP geolocation, check for DNS leaks, examine WebRTC connections, speed test, ping test, MTR test, check website availability and more. (Demo, Source Code) MIT Nodejs/Docker

MySpeed

Speed test analysis software that shows your internet speed for up to 30 days. (Source Code) MIT Docker/Nodejs

NetAlertX

Network intruder and presence detector. Scans for devices connected to your network and alerts you if new and unknown devices are found. (Source Code) GPL-3.0 Docker

PlugNPiN

Automatically scrapes containers with specific labels and creates local DNS/CNAME entries in Pi-Hole/AdGuard Home and proxy hosts in Nginx Proxy Manager. (Source Code) GPL-3.0 Docker

Speed Test by OpenSpeedTest™

HTML5 Network Performance Estimation Tool. (Source Code) MIT Docker

Speedtest Tracker

Monitor the performance and uptime of your internet connection. (Source Code) MIT Docker/K8S

Upsnap

A simple Wake on LAN (WOL) dashboard app. Wake up devices on your network and see current status. MIT Go/Docker

Wakupator

Wake On LAN Machine Manager based on network traffic. MIT C

whois

WHOIS/RDAP query API for domains, IP addresses, CIDR prefixes and ASNs, with unified JSON output, caching, API key authentication, batch queries and MCP support for AI assistants. (Demo) MIT Go/Docker

Note taking

editors.

Blinko

A personal note tool with AI features. (Source Code) AGPL-3.0 Docker

DailyTxT

Encrypted diary Web application to save your personal memories of each day. Includes a search function and encrypted file upload. (Demo) MIT Docker

Docs

Collaborative note taking, wiki and documentation platform that scales. (Source Code) MIT K8S

draw.io

Diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams. (Source Code) Apache-2.0 Javascript/Docker

flatnotes

Database-less note-taking web app that utilises a flat folder of markdown files for storage. (Demo) MIT Docker

HedgeDoc

Realtime collaborative markdown notes on all platforms, formerly known as CodiMD and HackMD CE. (Demo, Source Code) AGPL-3.0 Docker/Nodejs

Joplin

Note taking application with markdown editor and encryption support for mobile and desktop platforms. Runs client-side and syncs through a self hosted Nextcloud instance or similar (alternative to Evernote). (Source Code) MIT Nodejs

Jotty

Lightweight but powerful alternative for managing your personal, file based, notes and checklists. (Source Code) AGPL-3.0 Docker

Livebook

Realtime collaborative notebook app based on Markdown that supports running Elixir code snippets, TeX and Mermaid Diagrams. Easily deployed using Docker or Elixir. (Source Code) Apache-2.0 Elixir/Docker

Many Notes

Markdown note-taking web application designed for simplicity. MIT Docker

Memos

Knowledge base that works with a SQLite db file. (Demo, Source Code) MIT Docker/Go

Neverkin

Collaborative writing, worldbuilding and D&D-session-planning app. Tools for organizing your notes and stories. (Demo, Source Code) GPL-3.0 Nodejs/Docker

Note Mark

Minimal web-based Markdown notes app. (Source Code) AGPL-3.0 Docker

Overleaf

Web-based collaborative LaTeX editor. (Source Code) AGPL-3.0 Ruby

Plainpad

Modern note taking application for the cloud, utilizing the best features of progressive web apps technology. (Demo, Source Code) GPL-3.0 PHP

plumio

Markdown notes taking app with live preview, document encryption, multi-user support, multi-organization capabilities and more. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

SilverBullet

Note-taking application optimized for people with a hacker mindset. (Demo, Source Code, Clients) MIT Docker/Deno

Standard Notes

Simple and private notes app. Protect your privacy while getting more done. That's Standard Notes. (Demo, Source Code) GPL-3.0 Ruby

TriliumNext Notes

Cross-platform hierarchical note taking application with focus on building large personal knowledge bases (fork of Trilium Notes). AGPL-3.0 Nodejs/Docker/K8S

Turtl

Totally private personal database and note taking app. (Source Code) GPL-3.0 CommonLisp

Writing

Lightweight distraction-free text editor, in the browser (Markdown and LaTeX supported). No lag when writing. (Source Code) MIT Javascript

Collabora Online Development Edition

Collabora Online Development Edition (CODE) is a powerful LibreOffice-based online office that supports all major document, spreadsheet and presentation file formats, which you can integrate in your own infrastructure. (Source Code) MPL-2.0 C++

CryptPad

Collaboration suite built to enable collaboration, synchronizing changes to documents in real time. (Source Code) AGPL-3.0 Nodejs/Docker

Digislides

Create multimedia presentations in a quick and easy way. (documentation in French). (Demo, Source Code) AGPL-3.0 Nodejs/PHP

Etherpad

Highly customizable online editor providing collaborative editing in real-time. (Demo, Source Code) Apache-2.0 Nodejs/Docker

Grist

Next-generation spreadsheet with relational structure, formula-based access control, and a portable, self-contained format (alternative to Airtable). (Demo, Source Code) Apache-2.0 Nodejs/Python/Docker

ONLYOFFICE

Office suite that enables you to manage documents, projects, team and customer relations in one place. (Source Code) AGPL-3.0 Nodejs/Docker

AliasVault

End-to-end encrypted password manager with a built-in email alias generator and server. (Source Code) MIT Docker

Bitwarden

⚠ - Password manager with a webapp, browser extension, and mobile app. (Source Code) AGPL-3.0 Docker/C#

Passbolt

Collaborative password manager. (Source Code) AGPL-3.0 PHP/deb/K8S/Docker

PassIt

Simple password manage with sharing features by group and user, but no administration interface. (Demo, Source Code) AGPL-3.0 Docker/Python

Psono

Password manager for companies. (Demo, Source Code) Apache-2.0 Python

Teampass

Password manager dedicated for managing passwords in a collaborative way. One symmetric key is used to encrypt all shared/team passwords and stored server side in a file and the database. works on any server Apache, MySQL and PHP. (Source Code) GPL-3.0 PHP

Vaultwarden

Lightweight Bitwarden server API implementation written in Rust. GPL-3.0 Rust/Docker

1time

Zero-knowledge one-time secret sharing. Create a one-time link for a password, API key, or file. Encrypted client-side in the browser, never reaches the server in plaintext, self-destructs after the allowed number of views (one by default). (Demo, Source Code) MIT Docker

BinPastes

Minimal pastebin supporting client-side encryption, fulltext search, one-time messages. Intended for one to few users looking for a simple pastebin deployment. Apache-2.0 Java

ByteStash

Pastebin and file storage service with a simple web interface. Supports syntax highlighting, optional user authentication and public sharing. (Demo) GPL-3.0 Docker

Chiyogami

Pastebin with API, client-side encryption, user accounts, syntax highlighting, markdown rendering, and more. (Demo) BSD-3-Clause Docker

dpaste

Simple pastebin with multiple text and code option, with short url result easy to remember. (Source Code) MIT Docker/Python

Hemmelig

Share encrypted secrets cross organizations, or as private persons. (Source Code) MIT Docker/Nodejs

lesma

Simple paste app friendly with browser and command line. (Demo, Source Code) GPL-3.0 Rust/Docker

Local Content Share

Store and share text snippets and files within your local network. MIT Docker/Go

not-th.re

Simple paste sharing platform, with client side encryption, featuring the monaco browser-based code editor. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

Opengist

Pastebin powered by Git. (Demo, Source Code) AGPL-3.0 Docker/Go/Nodejs

paaster

End-to-end encrypted pastebin built with the objective of simplicity. (Source Code) AGPL-3.0 Docker

pacebin

Super-minimal pastebin and file upload service focusing on small executable size, portability, and ease of configuration. (Demo) AGPL-3.0 C

Password Pusher

Dead-simple application to securely communicate passwords (or text) over the web. Passwords automatically expire after a certain number of views and/or time has passed. (Source Code) Apache-2.0 Docker/K8S/Ruby

Pastefy

Beautiful, simple and easy to deploy Pastebin with optional client encryption, multitab pastes, an API, a highlighted editor and more. (Source Code, Clients) MIT Docker/K8S/Java

PrivateBin

Minimalist pastebin/discussion board where the server has zero knowledge of hosted data. (Demo, Source Code) Zlib PHP

rustypaste

Minimal file upload/pastebin service. MIT Rust

Snipo

Lightweight, self‑hosted snippet manager for saving and organizing code and text snippets with folders, tags, API, and GitHub Gist sync. (Demo) AGPL-3.0 Go/Docker

SnyPy

Open source on-prem code snippet manager. (Demo, Source Code) MIT Docker

Sup3rS3cretMes5age

Very simple (to deploy and to use) secret message service using Hashicorp Vault as a secrets storage. MIT Go

Wastebin

Lightweight, minimal and fast pastebin with an SQLite backend. (Demo) MIT Rust/Docker

Yopass

Secure sharing of secrets, passwords and files. (Demo) Apache-2.0 Go/Docker

Compass

Landing page for services, dashboards, and documents, with automatic discovery from sources such as Docker, Kubernetes, and Tailscale. (Source Code) Apache-2.0 Go/Docker/K8S

Dashy

Feature-rich homepage for your homelab, with easy YAML configuration. (Demo, Source Code) MIT Nodejs/Docker

Glance

Highly customizable dashboard that puts all your feeds in one place. AGPL-3.0 Docker/Go

gobookmarks

Landing page to display bookmarks stored in GitHub, GitLab or local Git. AGPL-3.0 Go/Docker

Heimdall

Elegant solution to organise all your web applications. (Source Code) MIT PHP

Homarr

Sleek, modern dashboard with many integrations and web-based config. (Source Code) MIT Docker/Nodejs

Homepage by gethomepage

Highly customizable homepage (or startpage / application dashboard) with Docker and service API integrations. GPL-3.0 Docker/Nodejs

Homepage by tomershvueli

Simple, standalone, self-hosted PHP page that is your window to your server and the web. MIT PHP

Homer

Dead simple static homepage to expose your server services, with an easy yaml configuration and connectivity check. (Demo) Apache-2.0 Docker/K8S/Nodejs

Hubleys

Personal dashboards to organize links for multiple users via a central yaml config. MIT Docker

LinkStack

Link all your social media platforms easily accessible on one page, customizable through an intuitive, easy to use user/admin interface (alternative to Linktree and Manylink). (Demo, Source Code) AGPL-3.0 PHP/Docker

LittleLink

Simplistic approach for links in bio with 100+ branded buttons (alternative to Linktree). (Demo, Source Code) MIT Javascript

Mafl

Minimalistic flexible homepage. (Source Code) MIT Docker/Nodejs

Nimbus

Modern drag-and-drop homelab dashboard with visual editor and simple configuration. (Demo, Source Code) AGPL-3.0 Docker

Personal Management System

Organize the essentials of everyday life, everything from a simple to-do list, and notes up to payments, and schedules. (Demo, Source Code) MIT Docker

portkey

Simple web portal that serves as a startup page, displaying a compilation of links and URLs, while also allowing the addition of custom pages, all managed through a single configuration file. (Demo, Source Code) AGPL-3.0 Go/Docker

ryot

Track various facets of your life - media, fitness, etc. (Demo) GPL-3.0 Docker

Starbase 80

A simple homepage with an iPad-style application grid, for mobile and desktop. One JSON configuration file. MIT Docker

Your Spotify

⚠ - Allows you to record your Spotify listening activity and have statistics about them served through a Web application. MIT Nodejs/Docker

Chevereto

Ultimate image sharing software. Create your very own personal image hosting website in just minutes. (Source Code) AGPL-3.0 PHP/Docker

ChronoFrame

Personal gallery application with online photo management, supporting Live/Motion Photos, and explore map. (Demo, Source Code) MIT Nodejs/Docker

Damselfly

Fast server-based photo management system for large collections of images. Includes face detection, face & object recognition, powerful search, and EXIF Keyword tagging. Runs on Linux, MacOS and Windows. (Source Code) GPL-3.0 Docker/C#/.NET

Ente

An end-to-end encrypted photo-sharing platform (alternative to Google Photos, Apple Photos). (Source Code) AGPL-3.0 Docker/Nodejs/Go

HomeGallery

Browse personal photos and videos featuring tagging, mobile-friendly, and AI powered image discovery. (Demo, Source Code) MIT Nodejs/Docker

Immich Kiosk

Lightweight slideshow for running on kiosk devices and browsers that uses Immich as a data source. (Clients) GPL-3.0 Docker/Go

Immich

Photo and video backup solution directly from your mobile phone (alternative to Google Photos). (Demo, Source Code) AGPL-3.0 Docker

LibrePhotos

Photo management service with a slight focus on cool graphs (alternative to Google Photos). (Clients) MIT Python/Docker

Lychee

Grid and album based photo-management-system. (Source Code) MIT PHP/Docker

Mediagoblin

Media publishing platform that anyone can run (alternative to Flickr, YouTube, SoundCloud). (Source Code) AGPL-3.0 Python

Memtly

Event photo sharing platform and gallery with slideshow that allows guests to view and share memories via a QR code. (Demo, Source Code) GPL-3.0 C#/Docker

Nextcloud Memories

Fast, modern and advanced photo management suite. Runs as a Nextcloud app. (Demo, Source Code) AGPL-3.0 PHP

Photofield

Experimental fast photo viewer. MIT Docker/Go

PhotoPrism

Personal photo management powered by Go and Google TensorFlow. Browse, organize, and share your personal photo collection, using the latest technologies to automatically tag and find pictures. (Demo, Source Code) AGPL-3.0 Go/Docker

Photoview

Simple and user-friendly photo gallery for personal servers. It is made for photographers and aims to provide an easy and fast way to navigate directories, with thousands of high resolution photos. (Demo, Source Code) GPL-3.0 Go/Docker

PiGallery 2

Directory-first photo gallery website, with a rich UI, optimised for running on low resource servers. (Source Code) MIT Docker/Nodejs

Piwigo

Photo gallery software for the web, built by an active community of users and developers. (Source Code) GPL-2.0 PHP

SPIS

A simple, lightweight and fast media server with decent mobile support. GPL-3.0 Docker/Rust

This week in past

Aggregates images taken this week, from previous years and presents them on a web page with a simple slideshow. MIT Docker/Rust

Thumbor

A smart imaging service and enables on-demand cropping, resizing, applying filters and optimizing images. (Source Code) MIT Python/Docker

Zenphoto

Gallery and CMS project. (Source Code) GPL-2.0 PHP

Bitpoll

Conduct polls about dates, times or general questions. (Demo) GPL-3.0 Docker/Python

Bracket

Flexible tournament system to build a tournament setup, add teams, schedule matches, keep track of scores and present ranking live to the public. (Demo, Source Code) AGPL-3.0 Docker/Nodejs

Christmas Community

Create a simple place for your entire family to use to find gifts that people want, and to avoid double-gifting. AGPL-3.0 Docker/Nodejs

Claper

The ultimate tool to interact with your audience (alternative to Slido, AhaSlides and Mentimeter). (Source Code) GPL-3.0 Elixir/Docker

ClearFlask

Community-feedback tool for managing incoming feedback and prioritizing a public roadmap (alternative to Canny, UserVoice, Upvoty). (Demo, Source Code) AGPL-3.0 Docker

docassemble

System for guided interviews and document assembly, based on Python, YAML, and Markdown. (Demo, Source Code) MIT Docker/Python

EventSchedule

Share events, sell tickets, and bring communities together. (Source Code) AAL PHP/Docker

Fider

Open platform to collect and prioritize feedback (alternative to UserVoice). (Demo, Source Code) MIT Docker

Formbricks

Experience Management Suite built on the largest open source survey stack worldwide. Gracefully gather feedback at every step of the customer journey to know what your customers need. (Demo, Source Code) AGPL-3.0 Nodejs/Docker

Framadate

Online service for planning an appointment or make a decision quickly and easily: Make a poll, Define dates or subjects to choose, Send the poll link to your friends or colleagues, Discuss and make a decision. (Demo, Source Code) CECILL-B PHP

Gancio

Local community event and agenda sharing. (Demo, Source Code) AGPL-3.0 Nodejs

gathio

Self-destructing, shareable, no-registration event pages. (Demo, Source Code) GPL-3.0 Nodejs/Docker

HeyForm

Form builder that allows anyone to create engaging conversational forms for surveys, questionnaires, quizzes, and polls. (Source Code) AGPL-3.0 Docker

hitobito

Manage complex group hierarchies with members, events and a lot more. (Demo, Source Code) AGPL-3.0 Ruby

LimeSurvey

Feature-rich web-based polling software. Supports extensive survey logic. (Demo, Source Code) GPL-2.0 PHP

Meetable

Minimal events aggregator. (Source Code) MIT PHP

Mobilizon

Federated tool that helps you find, create and organise events and groups. (Source Code) AGPL-3.0 Elixir/Docker

OpnForm

Beautiful form builder. (Demo, Source Code) AGPL-3.0 PHP/Nodejs/Docker

Revel

⚠ - Community-focused event management and ticketing platform. (Demo, Source Code, Clients) MIT Python/Docker

g3proxy

Forward proxy server supporting proxy chaining, protocol inspection, MITM Interception, ICAP adaptation and transparent proxy. (Source Code) Apache-2.0 Rust/deb

GitProxy

Proxy for Git that applies rules and workflows to all outgoing git push operations and ensures they are compliant. It supports both HTTP/HTTPS and SSH protocols with security scanning and validation. (Source Code) Apache-2.0 Nodejs/Docker

imgproxy

Fast and secure standalone server for resizing and converting remote images. (Source Code) MIT Go/Docker/K8S

Outline Server

A proxy server that runs a Shadowsocks instance for each access key and a REST API to manage the access keys. (Source Code) Apache-2.0 Docker/Nodejs

Privoxy

Non-caching web proxy with advanced filtering capabilities for enhancing privacy, modifying web page data and HTTP headers, controlling access, and removing ads and other obnoxious Internet junk. GPL-2.0 C/deb

sish

HTTP(S)/WS(S)/TCP tunnels to localhost using only SSH (serveo/ngrok alternative). MIT Go/Docker

socks5-proxy-server

SOCKS5 proxy server with built-in authentication and Telegram-bot for user management and user statistics on data spent (handy when you pay per GB of data). It is dockerised and simple to install. Apache-2.0 Docker

Squid

Caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. (Source Code) GPL-2.0 C/deb

Tinyproxy

Light-weight HTTP/HTTPS proxy daemon. (Source Code) GPL-2.0 C/deb

Bar Assistant

Manage your home bar while adding your ingredients, searching for cocktails and creating custom cocktail recipes. (Demo, Source Code) MIT PHP/Docker

CookCLI

Command-line tool for automating meal planning and shopping with Cooklang recipes, scriptable for UNIX workflows, includes web server. (Source Code) MIT Rust

Fork Recipes

Manage your food recipes with simplicity. (Source Code) BSD-3-Clause Docker

ManageMeals

Manage recipes, import recipes by URL and organize them without any ads or unnecessary text. (Source Code) GPL-3.0 Docker

Mealie

Material design inspired recipe manager with category and tag management, shopping-lists, meal-planner, and site customizations. Mealie is focused on simple user interactions to keep the whole family using the app. (Demo, Source Code) MIT Python

RecipeSage

A recipe keeper, meal plan organizer, and shopping list manager that can import recipes directly from any URL. (Demo) AGPL-3.0 Nodejs

Recipya

Clean, simple and powerful recipe manager your whole family will enjoy. (Demo, Source Code) GPL-3.0 Docker/Go

Tamari

Recipe manager web app with a built-in collection of recipes. Organize by favorites and categories, create shopping lists, and plan meals. (Demo, Source Code) GPL-3.0 Docker/Python

Vanilla Cookbook

Recipe manager designed with complexity under the hood, keeping the user experience as uncluttered, simply vanilla as possible. (Source Code) GPL-3.0 Docker/Nodejs

What To Cook?

Get a recipe to cook today, based on the ingredients you have at home. AGPL-3.0 Docker

Remote desktop

and SSH servers and web interfaces for remote management of computer systems.

Cardea

SSH bastion server with access control, session recording, and optional TPM-backed key protection. EUPL-1.2 Go/Docker

Engity's Bifröst

Highly customizable SSH server with several ways to authorize a user and options where and how to execute a user's session. (Source Code) Apache-2.0 Go/Docker

Firezone

Secure remote access gateway that supports the WireGuard protocol. It offers a Web GUI, 1-line install script, multi-factor auth (MFA), and SSO. (Source Code) Apache-2.0 Elixir/Docker

Guacamole

Clientless remote desktop gateway supporting standard protocols like VNC and RDP. (Source Code) Apache-2.0 Java/C

MeshCentral

Run your own web server to remotely manage and control computers on a local network or anywhere on the internet. (Source Code) Apache-2.0 Nodejs

ShellHub

Modern SSH server for remotely accessing linux devices via command line (using any SSH client) or web-based user interface (alternative to sshd). (Source Code) Apache-2.0 Docker

Sshwifty

Sshwifty is a SSH and Telnet connector made for the Web. (Demo) AGPL-3.0 Go/Docker

Termix

Clientless web-based server management platform with SSH terminal, tunneling, and file editing capabilities. (Source Code) Apache-2.0 Docker

Warpgate

Fully transparent SSH, HTTPS, Kubernetes, MySQL and Postgres bastion/PAM that doesn't need additional client-side software. Apache-2.0 Rust/Docker

Dolibarr

Modern CRM software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). (Demo, Source Code) GPL-3.0 PHP/deb

ERPNext

ERP system to help you run your business. (Source Code) GPL-3.0 Python/Docker

farmOS

Web-based farm record keeping application. (Demo, Source Code) GPL-2.0 PHP/Docker

grocy

ERP beyond your fridge. Groceries & household management solution for your home. (Demo, Source Code) MIT PHP/Docker

LedgerSMB

Integrated accounting and ERP system for small and midsize businesses, with double entry accounting, budgeting, invoicing, quotations, projects, orders and inventory management, shipping and more. (Source Code) GPL-2.0 Docker/Perl

Odoo

Free open source ERP system. (Demo, Source Code) LGPL-3.0 Python/deb/Docker

OFBiz

Enterprise Resource Planning system with a suite of business applications flexible enough to be used across any industry. (Source Code) Apache-2.0 Java

Tryton

Free open source business solution. (Demo, Source Code) GPL-3.0 Python

Aleph

Tool for indexing large amounts of both documents (PDF, Word, HTML) and structured (CSV, XLS, SQL) data for easy browsing and search. It is built with investigative reporting as a primary use case. (Demo, Source Code) MIT Docker/K8S

Amgix

Hybrid search engine built for flexible deployment and real-world messy data. (Demo, Source Code, Clients) AGPL-3.0 Docker/K8S

Apache Solr

Enterprise search platform featuring full-text search, hit highlighting, faceted search, real-time indexing, dynamic clustering, and rich document (e.g., Word, PDF) handling. (Source Code) Apache-2.0 Java/Docker/K8S

Fess

Powerful and easily deployable Enterprise Search Server. (Demo, Source Code) Apache-2.0 Java/Docker

Hister

Personal web search engine with automatic indexing of visited websites. Supports offline local result previews, local files, multi-user handling and optional semantic search. (Demo, Source Code) AGPL-3.0 Go/Docker

Manticore Search

Full-text search and data analytics, with fast response time for small, medium and big data (alternative to Elasticsearch). GPL-3.0 Docker/deb/C++/K8S

MeiliSearch

Ultra relevant, instant and typo-tolerant full-text search API. (Source Code) MIT Rust/Docker/deb

Meme Search

AI-powered meme search engine. Automatically extracts descriptions from images using vision-language models, then indexes with vector embeddings for semantic and keyword search. (Source Code) Apache-2.0 Docker

OpenSearch

Distributed and RESTful search engine. (Source Code) Apache-2.0 Java/Docker/K8S/deb

SearXNG

⚠ - Internet metasearch engine which aggregates results from various search services and databases (Fork of Searx). (Source Code) AGPL-3.0 Python/Docker

Sosse

Selenium based search engine and crawler with offline archiving. (Source Code) AGPL-3.0 Python/Docker

Typesense

Blazing fast, typo-tolerant open source search engine optimized for developer happiness and ease of use. (Source Code) GPL-3.0 C++/Docker/K8S/deb

Websurfx

⚠ - Aggregate results from other search engines (metasearch engine) without ads while keeping privacy and security in mind. It is extremely fast and provides a high level of customization (alternative to SearX). AGPL-3.0 Rust/Docker

Yacy

Peer based, decentralized search engine server. (Source Code) GPL-2.0 Java/Docker/K8S

DietPi

Minimal Debian OS optimized for single-board computers, which allows you to easily install and manage several services for selfhosting at home. (Source Code) GPL-2.0 Shell

DockSTARTer

DockSTARTer helps you get started with home server apps running in Docker. (Source Code) MIT Shell

Dropserver

An application platform for your personal web services. (Source Code) Apache-2.0 Go/Deno

FreedomBox

Community project to develop, design and promote personal servers running free software for private, personal, communications. (Source Code) AGPL-3.0 Python/deb

HomeButler

Installs and manages a curated catalog of applications via Docker Compose, maps containers and exposed ports, verifies backups restore, and reports what changed since the last run with CLI, JSON, web and MCP interfaces. (Source Code) MIT Docker/Go

HomelabOS

Offline privacy-centric data-center. Deploy over 100 services with a few commands. (Source Code) MIT Docker

HomeServerHQ

All-in-one home server infrastructure and installer. Have a fully configured email server, VPN, and public website(s) set up in less than an hour, even behind CGNAT. (Source Code) GPL-3.0 Shell

LibreServer

Home server configuration based on Debian. (Source Code) AGPL-3.0 Shell

NextCloudPi

Nextcloud preinstalled and preconfigured, with a text and web management interface and all the tools needed to self host private data. With installation images for Raspberry Pi, Odroid, Rock64, Docker, and a curl installer for Armbian/Debian. GPL-2.0 Shell/PHP

Nirvati

Easily 1-click spin up popular self-hosted apps from a convenient web interface. (Source Code) AGPL-3.0 Rust/K8S

OpenMediaVault

Network attached storage (NAS) solution based on Debian Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, RSync, BitTorrent client and many more. (Source Code) GPL-3.0 PHP

Sandstorm

Personal server for running self-hosted apps easily and securely. (Demo, Source Code) Apache-2.0 C++/Shell

Self Host Blocks

⚠ - Modular server management based on NixOS modules and focused on best practices. AGPL-3.0 Nix

StartOS

Browser-based, graphical Operating System (OS) that makes running a personal server as easy as running a personal computer. (Source Code) MIT Rust

Syncloud

OS with an app store and automatic updates for apps such as Nextcloud, Jellyfin, Bitwarden and Paperless, including HTTPS, a domain name and remote access without a public IP. (Source Code) GPL-3.0 Go/Shell

Tipi

Homeserver manager. One command setup, one click installs for your favorites self-hosted apps. (Source Code) GPL-3.0 Shell

UBOS

Linux distro that runs on indie boxes (personal servers and IoT devices). Single-command installation and management of apps - Jenkins, Mediawiki, Owncloud, WordPress, etc., and other features. GPL-3.0 Perl

Websoft9

⚠ - GitOps-driven, multi-application hosting for cloud servers and home servers, one-click deployment of 200+ open source apps. (Demo, Source Code, Clients) LGPL-3.0 Shell/Python

WikiSuite

The most comprehensive and integrated Free / Libre / Open Source enterprise software suite. (Source Code) GPL-3.0/LGPL-2.1/Apache-2.0/MPL-2.0/MPL-1.1/MIT/AGPL-3.0 Shell/Perl/deb

xsrv

Install and manage self-hosted services/applications, on your own server(s). (Source Code) GPL-3.0 Ansible/Shell

YunoHost

Server operating system aiming to make self-hosting accessible to everyone. (Demo, Source Code) AGPL-3.0 Python/Shell

Software development

is the process of conceiving, specifying, designing, programming, documenting, testing, and bug fixing involved in creating and maintaining applications, frameworks, or other software components.

API management

is the process of creating and publishing application programming interfaces (APIs), enforcing their usage policies, controlling access, nurturing the subscriber community, collecting and analyzing usage statistics, and reporting on performance.

Aastro

Extensible API Gateway written in Go. (Source Code) Apache-2.0 Go/Docker

DreamFactory

Turns any SQL/NoSQL/Structured data into Restful API. (Source Code) Apache-2.0 PHP/Docker/K8S

form.io

A REST API building platform that utilizes a drag & drop form builder, and is application framework agnostic. Contains open source and enterprise version. (Demo, Source Code) MIT Nodejs/Docker

Fusio

API management platform which helps to build and manage REST APIs. (Demo, Source Code) AGPL-3.0 PHP/Docker

Graphweaver

Turn multiple data sources into a single GraphQL API. (Source Code) MIT Nodejs

Hasura

Fast, instant realtime GraphQL APIs on Postgres with fine grained access control, also trigger webhooks on database events. (Source Code) Apache-2.0 Haskell/Docker/K8S

Hoppscotch Community Edition

Fast and beautiful API request builder. (Source Code) MIT Nodejs/Docker

Kong

Microservice API Gateway and Platform. (Source Code) Apache-2.0 Lua/Docker/K8S/deb

Lura

High-performance API Gateway. (Source Code) Apache-2.0 Go

Opik

⚠ - Evaluate, test, and ship LLM applications with a suite of observability tools to calibrate language model outputs across your dev and production lifecycle. (Source Code) Apache-2.0 Docker/Python

Para

Flexible and modular backend framework/server for object persistence, API development and authentication. (Source Code) Apache-2.0 Java/Docker

Svix

Webhooks as a service that makes it super easy for API providers to send webhooks. (Source Code) MIT Docker/Rust

Tyk

Fast and scalable open source API Gateway. Out of the box, Tyk offers an API Management Platform with an API Gateway, API Analytics, Developer Portal and API Management Dashboard. (Source Code) MPL-2.0 Go/Docker/K8S

Continuous integration

and Continuous deployment software and tools.

Serverless computing

, Function as a Service (FaaS) and Platform as a Service (Paas) management software.

Featbit

Enterprise-grade feature flag platform that you can self-host. (Source Code) MIT Docker/K8S

Flagsmith

Dashboard, API and SDKs for adding Feature Flags to your applications (alternative to LaunchDarkly). (Source Code) BSD-3-Clause Docker/K8S

Flipt

Feature flag solution with support for multiple data backends (alternative to LaunchDarkly). (Source Code) GPL-3.0 Docker/K8S/Go

GO Feature Flag

Simple, complete, and lightweight feature flag solution (alternative to LaunchDarkly). (Source Code) MIT Go

Nona

Remote configuration and feature flag service with a single REST API, multiple environments, and official JavaScript and .NET clients (alternative to Firebase Remote Config). (Source Code) Apache-2.0 Docker

Atheos

Web-based IDE framework with a small footprint and minimal requirements, continued from Codiad. (Source Code) MIT PHP/Docker

code-server

VS Code in the browser, hosted on a remote server. MIT Nodejs/Docker

Coder

Remote development machines on your own infrastructure. (Source Code) AGPL-3.0 Go/Docker/K8S/deb

Eclipse Che

Open source workspace server and cloud IDE. (Source Code) EPL-1.0 Docker/Java

Hopp

Remote pair programming app with low-latency 4K screen sharing, drawing, and remote control, with clients for macOS and Windows (alternative to Tuple, Pop, Drovio, Coscreen). (Source Code) AGPL-3.0 Docker

Judge0 CE

API to compile and run source code. (Source Code) GPL-3.0 Docker

JupyterLab

Web-based environment for interactive and reproducible computing. (Demo, Source Code) BSD-3-Clause Python/Docker

Langfuse

LLM engineering platform for model tracing, prompt management, and application evaluation. Langfuse helps teams collaboratively debug, analyze, and iterate on their LLM applications such as chatbots or AI agents. (Demo, Source Code, Clients) MIT Docker

LiveCodes

⚠ - Feature-rich client-side code playground for React, Vue, Svelte, Solid, Typescript, Python, Go, Ruby, PHP and 90+ other languages. (Demo, Source Code) MIT Nodejs

Lowdefy

Build internal tools, BI dashboards, admin panels, CRUD apps and workflows in minutes using YAML / JSON. (Source Code) Apache-2.0 Nodejs/Docker

RapidForge

Lightweight platform for building webhooks, scheduled tasks and pages. Implement your logic with Bash or Lua. (Source Code) Apache-2.0 Go/Nodejs

RStudio Server

Web browser based IDE for R. (Source Code) AGPL-3.0 Java/C++

Localization

is the process of adapting code and software to other languages.

Accent

Developer-oriented translation tool. (Source Code) BSD-3-Clause Elixir/Docker

Tolgee

Developer & translator friendly web-based localization platform enabling users to translate directly in the app they develop. (Source Code) Apache-2.0 Docker/Java

Traduora

Translation management platform for teams. (Source Code) AGPL-3.0 Docker/K8S/Nodejs

Weblate

Web-based translation tool with tight version control integration. (Source Code) GPL-3.0 Python/Docker/K8S

Appsmith

Build admin panels, CRUD apps and workflows. Build everything you need, 10x faster. (Source Code) Apache-2.0 Java/Docker/K8S

Appwrite

End to end backend server for web, native, and mobile developers 🚀. (Source Code) BSD-3-Clause Docker

Halo

A powerful and easy-to-use website building tool (documentation in Chinese). (Demo, Source Code, Clients) GPL-3.0 Java/Docker

Manifest

Complete backend that fits into 1 YAML file. (Demo, Source Code) MIT Nodejs

PocketBase

Backend for your next SaaS and Mobile app in one file. (Source Code) MIT Go/Docker

Saltcorn

No-code database application builder for web and mobile applications. One platform for user interface, data backend, durable workflows, email, PDF generation, and AI applications. (Source Code) MIT Docker/Nodejs

SQLPage

SQL-only dynamic website builder. (Source Code) MIT Rust/Docker

ToolJet

Low-code framework to build & deploy internal tools with minimal engineering effort (alternative to Retool and Mendix). (Source Code) GPL-3.0 Nodejs/Docker/K8S

TrailBase

Open, sub-millisecond, single-executable FireBase alternative with type-safe REST & realtime APIs, built-in JS/TS runtime, auth & admin UI. (Demo, Source Code) OSL-3.0 Rust/Docker

Cgit

Fast lightweight web interface for git repositories. (Source Code) GPL-2.0 C

Forgejo

A lightweight software forge focused on scaling, federation, and privacy (fork of Gitea). (Demo, Source Code, Clients) MIT Docker/Go

Fossil

Distributed version control system featuring wiki and bug tracker. BSD-2-Clause-FreeBSD C

Gerrit

Code review and project management tool for Git-based projects. (Source Code) Apache-2.0 Java/Docker

gitbucket

Git platform powered with easy installation, high extensibility & GitHub API compatibility (alternative to GitHub). (Source Code) Apache-2.0 Scala/Java

Gitea

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD. (Demo, Source Code) MIT Go/Docker/K8S

GitLab

Self Hosted Git repository management, code reviews, issue tracking, activity feeds and wikis. (Demo, Source Code) MIT Ruby/deb/Docker/K8S

Gogs

Painless self-hosted Git Service written in Go. (Source Code) MIT Go

Huly

All-in-one project management platform (alternative to Linear, Jira, Slack, Notion, Motion). (Demo, Source Code) EPL-2.0 Docker/K8S/Nodejs

Ideon

Project workspace built around an infinite canvas; embed GitHub, GitLab, Gitea, and Forgejo repositories alongside notes, links, and tasks, with real-time collaboration. (Source Code) AGPL-3.0 Docker

Kaneo

Project management platform focused on simplicity and efficiency. (Demo, Source Code) MIT K8S/Docker

Leantime

Lean project management system for small teams and startups helping to manage projects from ideation through delivery. (Source Code) AGPL-3.0 PHP/Docker

Mindwendel

Brainstorm and upvote ideas and thoughts within your team. (Demo, Source Code) AGPL-3.0 Docker/Elixir

minimal-git-server

Lightweight git server with a basic CLI to manage repositories, supporting multiple accounts and running in a container. MIT Docker

Octobox

⚠ - Take back control of your GitHub Notifications. (Source Code) AGPL-3.0 Ruby/Docker

OneDev

All-In-One DevOps Platform. With Git Management, Issue Tracking, and CI/CD. Simple yet Powerful. (Source Code) MIT Java/Docker/K8S

OpenProject

Manage your projects, tasks and goals. Collaborate via work packages and link them to your pull requests on Github. (Source Code) GPL-3.0 Ruby/deb/Docker

Paca

AI-native project management platform where AI agents and humans collaborate as Scrum teammates on the same board and sprints. Configurable via config files and WASM plugins (alternative to Jira, Trello, ClickUp and Monday). (Source Code) Apache-2.0 Docker/K8S

Pagure

Lightweight, powerful, and flexible git-centric forge with features laying the foundation for federated and decentralized development. (Demo) GPL-2.0 Docker/Python/deb

Phorge

Community-driven platform for collaborating, managing, organizing and reviewing software development projects. (Source Code) Apache-2.0 PHP

Plane

Track issues, epics, and product roadmaps in the simplest way possible (alternative to JIRA, Linear and Height). (Demo, Source Code) AGPL-3.0 Docker

ProjeQtOr

Complete, mature, multi-user project management system with extensive functionality for all phases of a project. (Demo, Source Code) AGPL-3.0 PHP

Redmine