Selfhosting is the process of locally hosting and managing applications instead of renting from SaaS providers.

This is a list of Free Software network services and web applications which can be hosted locally. Non-Free software is listed on the Non-Free page.

See Contributing.


For personal analytics/dashboards, see Personal Dashboards

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Web Analytics

  • AWStats - Generates web, streaming, ftp or mail server statistics graphically. (Source Code64 43 ) GPL-3.0 Perl
  • Countly - Real time mobile and web analytics, crash reporting and push notifications platform. (Source Code) AGPL-3.0 Javascript
  • Druid - Distributed, column-oriented, real-time analytics data store. (Source Code7k 2k ) Apache-2.0 Java
  • GoAccess - Real-time web log analyzer and interactive viewer that runs in a terminal. (Source Code5k 432 ) GPL-2.0 C
  • Matomo - Leading open-source analytics platform that gives you more than just powerful analytics, formerly known as Piwik. (Source Code) GPL-3.0 PHP
  • Open Web Analytics - Google Analytics and Piwik alternative. (Source Code503 177 ) GPL-2.0 PHP
  • Rakam - Custom analytics platform that allows you to create your own analytics services. Integrate with any data source (web, mobile, IoT etc.), analyze data with SQL and create dashboards. (Source Code89 13 ) Apache-2.0 Java
  • Serposcope - Serposcope is a free and open-source rank tracker to monitor websites ranking in Google and improve your SEO performances. (Source Code278 101 ) MIT Java
  • Snowplow - Have every single event, from your websites, mobile apps, desktop applications and server-side systems, stored in your own data warehouse and available to action in real-time. (Source Code) Apache-2.0 Scala
  • Suet - Detailed analytics and reporting for your Mailgun transactional emails. (Source Code20 5 ) GPL-3.0 Nodejs

Business Intelligence

  • Metabase - Simple Dashboarding and GUI Query tool, Nightly Emails and Slack Integration w/ PostgreSQL, MySQL, Redshift and other DBs. (Source Code9k 1k ) AGPL-3.0 Clojure
  • Redash - connect to over 18 types of databases (SQL and "NoSQL"), query your data, visualize it and create dashboards. Everything has a URL that can be shared. Slack and HipChat integration. (Demo, Source Code8k 1k ) BSD-2-Clause Python
  • Superset - Modern, enterprise-ready business intelligence web application. (Source Code3k 924 ) Apache-2.0 Python

Archiving and Digital Preservation (DP)

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Some Content Management System solutions also feature archiving and digital preservation.

  • Access to Memory (AtoM) - Web-based, open source application for standards-based archival description and access in a multilingual, multi-repository environment. (Demo, Source Code97 89 ) PHP AGPL-3.0-only
  • Archivematica - Mature digital preservation system designed to maintain standards-based, long-term access to collections of digital objects. (Demo, Source Code130 59 ) Python AGPL-3.0-only
  • ArchivesSpace - Archives information management application for managing and providing Web access to archives, manuscripts and digital objects. (Demo, Source Code166 152 ) Ruby ECL-2.0
  • 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 Code102 99 ) PHP GPL-3.0-only


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  • Alltube - Web interface for youtube-dl38k 8k , a program to download videos and audio from more than 100 websites. (Demo, Source Code496 114 ) GPL-3.0 PHP
  • AmIUnique - Learn how identifiable you are on the Internet (browser fingerprinting tool). (Source Code236 41 ) MIT Java
  • Beehive3k 112 - Flexible event and agent system, which allows you to create your own agents that perform automated tasks triggered by events and filters. AGPL-3.0 Go
  • CouchPotato - CouchPotato is an automatic Video Library Manager for Movies. Automatic torrent/nzb searching, downloading, and processing at the qualities you want. (Source Code820 514 ) GPL-3.0 Python
  • Episodes66 4 - Self Hosted TV show Episode tracker and recommender built using django, bootstrap4. MIT Python
  • feedmixer - FeedMixer is a WSGI (Python3) micro web service which takes a list of feed URLs and returns a new feed consisting of the most recent n entries from each given feed. (Returns Atom, RSS, or JSON) (Demo) WTFPL Python
  • FHEM - FHEM is used to 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
  • Gekko - Gekko is a Bitcoin TA trading and backtesting bot which support multiple exchanges and cryptocurrencies. (Source Code5k 2k ) MIT Nodejs
  • Headphones3k 836 - Automated music downloader for NZB and Torrent, written in Python. It supports SABnzbd, NZBget, Transmission, µTorrent, Deluge and Blackhole. GPL-3.0 Python
  • Healthchecks - Django app which listens for pings and sends alerts when pings are late. (Source Code779 116 ) BSD-3-Clause Python
  • Home Assistant - Open-source home automation platform. (Demo, Source Code10k 4k ) MIT Python
  • homebank-converter10 1 - Web app to convert an export bank file to compatible Homebank csv. (Demo) AGPL-3.0 HTML5
  • Huginn18k 2k - Allows you to build agents that monitor and act on your behalf. MIT Ruby
  • Http2pic - Website screenshots/renderer. It uses the wkhtmltox to render websites with various options. (Source Code) Apache 2.0 PHP/Javascript
  • Kibitzr - Lightweight personal web assistant with powerful integrations. (Source Code45 6 ) MIT Python
  • Medusa34 22 - 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. GPL-3.0 Python
  • Node RED - Browser-based flow editor that helps you wiring hardware devices, APIs and online services to create IoT solutions. (Source Code6k 2k ) Apache-2.0 Nodejs
  • openHAB - Vendor and technology agnostic open source software for home automation. (Source Code4k 2k ) EPL-1.0 Java
  • PolitePol6 2 - Online tool for creation of RSS feeds for any web page. (Demo) MIT Python
  • Poffer - Tool that makes it easier to share the content you like thanks to Pocket+Buffer. (Source Code7 1 ) MIT Nodejs
  • pyLoad - Lightweight, customizable and remotely manageable downloader for 1-click-hosting sites like or (Source Code1k 727 ) GPL-3.0 Python
  • Radarr - Radarr is an independent fork of Sonarr reworked for automatically downloading movies via Usenet and BitTorrent, à la Couchpotato. (Source Code2k 268 ) GPL-3.0 C#
  • RSS-Bridge462 136 - rss-bridge is a PHP project capable of generating ATOM feeds for websites which don't have one. Public domain PHP
  • RSS Merger - PHP script which will take multiple RSS / Atom feeds as input and merge them into a single RSS feed. GPL-2.0 PHP
  • SickRage - SickRage is an automatic Video Library Manager for TV Shows. Automatic torrent/nzb searching, downloading, and processing at the qualities you want. (Source Code2k 857 ) GPL-3.0 Python
  • 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 Code4k 905 ) GPL-3.0 C#
  • TriggerHappy - Open source clone of IFTTT, a bridge between your internet services. (Source Code1k 113 ) BSD-3-Clause Python
  • WebUI-aria24k 841 - Interface to interact with the aria2 downloader. Very simple to use, just download and open index.html in any web browser. (Demo) MIT HTML5
  • WTFDYUM42 3 - Why The Fuck Did You Unfollow Me - Find out who stops following you on Twitter. (Demo, Source Code42 3 ) Apache-2.0 Java
  • Zenbot 33k 813 - Zenbot is a lightweight, extendable, artificially intelligent trading bot for Bitcoin, Ether, Litecoin, and more. MIT Node.js

Blogging Platforms

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See also Static Site Generators, Content Management Systems and WeblogMatrix

  • Anchor CMS - Free, lightweight, faster-than-a-bullet, simple blogging system, made for art–directed posts. (Source Code3k 888 ) GPL-3.0 PHP
  • Antville - Free, open source project aimed at the development of a high performance, feature rich weblog hosting software. (Source Code15 1 ) Apache-2.0 Javascript
  • Blogotext - Free blog-engine written in PHP and using SQLite. This offers you both an unmatched simplicity during installation and great performances. (Source Code60 23 ) MIT PHP
  • Bludit - Simple application to build a site or blog in seconds. Bludit uses flat-files (text files in JSON format) to store posts and pages. (Demo, Source Code275 221 ) MIT PHP
  • Chyrp179 55 - Extra-awesome, extra-lightweight blog engine. MIT PHP
  • Dotclear - Take control over your blog. (Source Code) GPL-2.0 PHP
  • Formtools - Powerful, flexible, free and open source PHP/MySQL script to manage your forms and data. (Source Code) GPL-2.0 PHP
  • Ghost - Just a blogging platform. (Source Code28k 9k ) MIT Nodejs
  • Hexo - Fast, simple and powerful blog framework, powered by Node.js. (Source Code23k 4k ) MIT Nodejs
  • Hotglue - Freehand CMS which allows to construct websites directly in a web-browser. It uses flat files for storage and provides an intuitive GUI. (Demo, Source Code44 6 ) GPL-3.0 PHP
  • htmly - Databaseless Blogging Platform (Flat-File Blog). (Demo, Source Code559 142 ) GPL-2.0 PHP
  • Known - Single website for all your content. (Source Code314 58 ) Apache-2.0 PHP
  • Noddity - It's a blog, it's a wiki, it's a fast CMS. (Source Code47 41 ) WTFPL Nodejs
  • PluXml - XML-based blog/CMS platform. (Source Code137 66 ) GPL-1.0 PHP
  • Postleaf - Open source blogging platform with inline editing, handlebar templates, and a beautiful user interface. (Source Code854 139 ) MIT Nodejs
  • Solo - Blogging system written in Java, feel free to create your or your team own blog. (Demo, Source Code3k 2k ) Apache-2.0 Java
  • WordPress - Create a beautiful website or blog. (Source Code12k 8k ) GPL-2.0 PHP

Bookmarks and Link Sharing

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  • Bookie359 126 - Python based replacement. AGPL-3.0 Python
  • dyu/bookmarks15 1 - Single-threaded/process bookmark app powered by leveldb and uWebSockets. Supports importing from Delicious and Chrome. (Demo) Apache-2.0 Java
  • Firefox Auth Server - This project implements the core server-side API for Firefox Accounts. (Source Code379 118 ) MPL-2.0 Nodejs
  • Geekmarks - Personal bookmarking service focused on speed and organization using hierarchical tags. (Source Code277 14 ) BSD-2-Clause Go
  • golinks7 4 - Web application that allows you to create smart bookmarks, commands and aliases by pointing your web browser's default search engine at a running instance. Similar to bunny1 or yubnub. (Demo) MIT Go
  • Lobsters - Run your own link aggregation site. (Source Code1k 461 ) BSD Ruby
  • No Fuss Bookmarks - Very simple software and service to store bookmarks especially designed for hackers (that don't need fancy interfaces, but nice API). (Source Code12 3 ) GPL-3.0 Python
  • Pinry - The tiling image board system for people who want to save, tag, and share images, videos, and webpages. (Source Code1k 225 ) BSD-2-Clause Python
  • saveto - Open source, home for the best links on the web. (Source Code33 5 ) MIT Nodejs
  • SemanticScuttle - SemanticScuttle is a social bookmarking tool experimenting with features like structured tags and collaborative tag descriptions. (Source Code) GPL-2.0 PHP
  • Shaarli1k 171 - Personal, minimalist, super-fast, no-database bookmarking and link sharing platform. (Demo) Zlib PHP
  • unmark1k 175 - Open source to do app for links. MIT PHP
  • ymarks - Keep your browser's bookmarks synchronized without limiting yourself to one provider. WTFPL C

Calendaring and Contacts Management

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Some Groupware solutions also feature calendar/address book editing and synchronization.


CalDAV or CardDAV servers

  • Baïkal - Lightweight CalDAV and CardDAV server based on sabre/dav. (Source Code) GPL-3.0 PHP
  • CalendarServer - Apple, Inc.'s standards-compliant server implementing the CalDAV and CardDAV protocols shipped with macOS Server. (Source Code113 29 ) Apache-2.0 Python
  • calypso - Python-based CalDAV and CardDAV server, forked from Radicale. (Source Code) GPL-3.0 Python
  • DAViCal - Server for calendar sharing (CalDAV) that uses a PostgreSQL database as a data store. (Source Code) MIT PHP
  • EteSync Server - End-to-end encrypted and journaled personal information server supporting calendar and contact data, offering its own clients. (Source Code) AGPL-3.0 Python/Django
  • Radicale - Simple calendar and contact server with extremely low administrative overhead. (Source Code1k 298 ) GPL-3.0 Python
  • SabreDAV - Open source CardDAV, CalDAV, and WebDAV framework and server. (Source Code13 8 ) MIT PHP

CalDAV or CardDAV clients.

  • AgenDAV - Multilanguage CalDAV web client with a rich AJAX interface and shared calendars support. (Source Code21 7 ) GPL-3.0 PHP
  • DAVDroid - Open-source CalDAV/CardDAV suite and sync app for Android. (Source Code) GPL-3.0 Java
  • InfCloud - Open source CalDAV/CardDAV web client implementation. (Demo, Source Code) AGPL-3.0 Javascript
  • EteSync Web - EteSync's official Web-based client (i.e., their Web app). (Demo, Source Code) AGPL-3.0 TypeScript

Communication systems

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Custom communication systems

  • Actor - Actor is a fast, open source messaging platform with rich mobile and web clients. (Demo, Source Code3k 861 ) AGPL-3.0 Scala
  • Broid - Broid enables rich conversations on all messaging channels within a single schema integration using W3C standards. (Demo, Source Code747 57 ) AGPL-3.0 Nodejs
  • Centrifugo2k 203 - Language-agnostic real-time messaging (Websocket or SockJS) server. (Demo) MIT Go
  • Cherry127 22 - Tiny webchat server. GPL-2.0 Go
  • Freenet - Anonymously share files, browse and publish "freesites" (web sites accessible only through Freenet) and chat on forums. (Source Code418 176 ) GPL-2.0 Java
  • Friends - P2P chat powered by the web. (Source Code3k 350 ) MIT Nodejs
  • GNUnet - Free software framework for decentralized, peer-to-peer networking. (Source Code) GPL-3.0 C
  • Hawkpost - HawkPost is a web app that lets you create unique links that you can share with a person that desires to send you important information but doesn't know how to encrypt it. The message is encrypted in their browser and sent to your email address. (Source Code1k 59 ) MIT Python
  • - WebRTC powered video conference, chat and collaborative editor. (Source Code1k 233 ) AGPL-3.0 Nodejs
  • Jitsi Meet - Jitsi Meet is an OpenSource (MIT) WebRTC Javascript application that uses Jitsi Videobridge to provide high quality, scalable video conferences. (Source Code2k 832 ) MIT Javascript
  • Jitsi Video Bridge - WebRTC compatible Selective Forwarding Unit (SFU) that allows for multiuser video communication. (Source Code635 306 ) Apache-2.0 Java
  • Kandan - Kandan is an Open Source Alternative to HipChat. (Source Code2k 346 ) AGPL-3.0 Ruby
  • KChat1 1 - PHP Based Live Chat Aplication. Apache-2.0 PHP
  • Lets-Chat - Self hosted chat suite written in Node. (Source Code9k 2k ) MIT Nodejs
  • Live Helper Chat - Live Support chat for your website. (Source Code1k 569 ) Apache-2.0 PHP
  • Mattermost - Open-source, on-prem Slack-alternative. It can be integrated with Gitlab. (Source Code12k 2k ) AGPL-3.0/Apache Go
  • MiAOU - Multi-room persistent chat server. (Source Code428 78 ) MIT Nodejs
  • Mibew - Mibew Messenger is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly from your website. (Demo, Source Code316 200 ) Apache-2.0 PHP
  • Mumble - Low-latency, high quality voice/text chat software. (Source Code2k 681 ) BSD C++
    • Mumblecop - Stream audio from youtube and soundcloud, simulate dice rolls, or write your own commands with a simple plugin format. MIT Ruby
  • Niltalk - Simple, private, persistence-free web based multi-room chat server + client. (Source Code) AGPL-3.0 Go
  • Node-Chat397 220 - Not-so-basic open-source chat with admin features. MIT Nodejs
  • Pushjet - Self hosted push notification service built with a simple API making sending notifications easy. (Source Code170 22 ) BSD-2-Clause Python
  • Rallly - Rallly is a free collaborative scheduling service. (Source Code86 18 ) CC-BY-SA-4.0 Nodejs
  • RetroShare - Secured and decentralized communication system. Offers decentralized chat, forums, messaging, file transfer. (Source Code582 178 ) GPL-2.0 С++
  • Ring - Free software for universal communication which respects freedoms and privacy of its users. (Source Code54 24 ) GPL-3.0 C++
  • Rocket.Chat - Teamchat solution similar to or Slack. (Source Code18k 5k ) MIT Nodejs
  • 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 Code113 42 ) GPL-3.0 C++
  • Spreed - WebRTC audio/video calls, conferencing server, and web client. (Source Code517 128 ) AGPL-3.0 Go
  • Synapse - Server for Matrix, an open standard for decentralized persistent communication. (Source Code3k 469 ) Apache-2.0 Python
    • Matrix Console Web - Web client meant to be a showcase of Matrix capabilities, and reference implementation of the Matrix standard. (Source Code27 28 ) Apache-2.0 Javascript
    • RIOT - Glossy Matrix web client with an emphasis on performance and usability. (Source Code1k 258 ) Apache-2.0 Javascript
  • Syndie - Syndie is a libre system for operating distributed forums. CC0-1.0 Java
  • TextBelt270 51 - Outgoing SMS API that uses carrier-specific gateways to deliver your text messages for free, and without ads. MIT Javascript
  • Tox - Distributed, secure messenger with audio and video chat capabilities. (Source Code9k 1k ) GPL-3.0 C
  • Tuber - Peer-to-peer video chat that works. (Source Code182 16 ) MIT Javascript
  • ZeroNet - Open, free, and uncensorable websites, using Bitcoin cryptography and BitTorrent network. (Source Code11k 1k ) GNU Python
  • Zulip - Zulip is a powerful, open source group chat application. (Source Code6k 2k ) Apache/Other Python


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Complete solutions

Simple deployment of a mail server, e.g. for inexperienced or impatient admins.

  • Citadel - Feature packed, easy, versatile, and powerful mail server, thanks to exclusive "rooms" based architecture. (Source Code) GPL-3.0 C
  • docker-mailserver2k 457 - Fullstack but simple mail server (smtp, imap, antispam, antivirus, etc.). Only configuration files, no SQL database. Keep it simple and versioned. Easy to deploy and upgrade. MIT Docker
  • Inboxen - Inboxen is a service that provides you with an infinite number of unique inboxes. (Source Code57 2 ) GPL-3.0 Python
  • iRedMail - Full-featured mail server solution based on Postfix and Dovecot. (Source Code) GPL-3.0 Shell
  • Mailcow - Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration. (Source Code955 282 ) GPL-2.0 PHP
  • Mailu - Mailu is a simple yet full-featured mail server as a set of Docker images. (Demo209 72 , Source Code209 72 ) MIT Docker/Python
  • Mail-in-a-Box - Turns any Ubuntu server into a fully functional mail server with one command. (Source Code7k 829 ) CC0-1.0 Shell
  • Modoboa - Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface. (Source Code1k 186 ) MIT Python
  • Postal2k 114 - Postal is a complete and full featured mail server for use by websites and web servers. MIT Ruby
  • Qmailtoaster - Stable, full-featured, easy-to-install mail server based on qmail. (Source Code) Multiple Linux

Mail Transfer Agents

MTAs / SMTP servers

  • 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
  • Exim - Message transfer agent (MTA) developed at the University of Cambridge. (Source Code) GPL-3.0 C
  • Haraka - High-performance, pluginable SMTP server written in Javascript. (Source Code1k 309 ) MIT Javascript
  • MailCatcher - Ruby gem that deploys a simply SMTP MTA gateway that accepts all mail and displays in web interface. Useful for debugging or development. (Source Code4k 457 ) MIT Ruby
  • Maildrop326 28 - Disposable email SMTP server, also useful for development. MIT Scala
  • MailHog2k 138 - Small Golang executable which runs an SMTP MTA gateway that accepts all mail and displays in web interface. Useful for debugging or development. MIT Go
  • OpenSMTPD - Secure SMTP server implementation from the OpenBSD project. (Source Code) ISC C
  • Postfix - Fast, easy to administer, and secure Sendmail replacement. IPL-1.0 C
  • Qmail - Secure Sendmail replacement. (Source Code) CC0-1.0 C
  • Sendmail - Message transfer agent (MTA). Sendmail C
  • Slimta - Mail Transfer Library built on Python. (Source Code83 23 ) MIT Python

Mail Delivery Agents

MDAs - IMAP/POP3 software

  • Cyrus IMAP/POP3 - Intended to be run on sealed servers, where normal users are not permitted to log in. (Source Code97 49 ) BSD C
  • Dovecot - IMAP and POP3 server written primarily with security in mind. (Source Code258 109 ) MIT/LGPL-2.1 C
  • Piler - feature rich open source email archiving solution. (Source Code) GPL-3.0 C

Mailing lists and Newsletters

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

  • Dada Mail - Web-based list management system that can be used for announcement lists and/or discussion lists. (Source Code87 27 ) GPL-2.0 Perl
  • Mail For Good147 36 - Open source email campaign management tool for nonprofits. BSD Javascript
  • Mailman - The Gnu mailing list server. GPL-3.0 Python
  • Mailtrain - self hosted newsletter application built on Node.js (v5+) and MySQL (v5.5+ or MariaDB). (Source Code2k 181 ) GPL-3.0 Nodejs
  • MailyHerald - Self-hosted Mailchimp alternative that you can easily integrate with your site. Helps you send and manage your application mailings. It support email marketing and conducting the daily stream of notifications you send to your users. (Source Code403 36 ) LGPL-3.0 Ruby
  • Mautic - Mautic is marketing automation software (email, social and more). (Source Code2k 1k ) GPL-3.0 PHP
  • phpList - Newsletter and email marketing with advanced management of subscribers, bounces, and plugins. (Source Code) AGPL-3.0 PHP
  • postal2k 114 - Fully featured open source mail delivery platform for incoming and outgoing e-mail. MIT Ruby
  • Schleuder - GPG-enabled mailing list manager with resending-capabilities. (Source Code) GPL-3.0 Ruby
  • Sympa - Mailing list manager. GPL-2.0 Perl

Webmail clients


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IRC communication software

  • Convos - Always online web IRC client. (Demo, Source Code) Artistic-2.0 Perl
  • IRCAnywhere - Open-source self-hosted alternative to IRCCloud. (Source Code237 38 ) GPL-2.0 Nodejs
  • Quassel IRC - distributed IRC client, meaning that one (or multiple) client(s) can attach to and detach from a central core. (Source Code413 201 ) GPL-2.0 C++
  • Robust IRC - RobustIRC is IRC without netsplits. Distributed IRC server, based on RobustSession protocol. (Source Code194 18 ) BSD-3-Clause Go
  • The Lounge - The self-hosted web IRC client. (Demo, Source Code2k 371 ) MIT Nodejs
  • Weechat - Fast, light and extensible chat client. GPL-3.0 C
  • ZNC - Advanced IRC bouncer. (Source Code2k 422 ) Apache-2.0 C++


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SIP telephony software

  • Asterisk - Easy to use but advanced IP PBX system, VoIP gateway and conference server. GPL-2.0 C
  • FreeSWITCH - Scalable open source cross-platform telephony platform. (Source Code) MPL-2.0 C
  • Homer - Troubleshooting and monitoring VoIP calls. (Source Code213 81 ) AGPL-3.0 Angular/C
  • Kamailio - Modular SIP server (registrar/proxy/router/etc). (Source Code651 498 ) GPL-2.0 C
  • Ostel - Secure SIP telephony setup with ZRTP encryption. GPL-3.0 Ruby


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IPBX telephony software

  • Freepbx - Web-based open source GUI that controls and manages Asterisk. (Source Code) GPL-2.0 PHP
  • FusionPBX - Open source project that provides a customizable and flexible web interface to the very powerful and highly scalable multi-platform voice switch called FreeSWITCH. (Source Code319 496 ) MPL-1.1 PHP
  • Kazoo - KAZOO is an open-source, highly scalable software platform designed to provide carrier-grade VoIP switch functions and features. (Source Code) MPL-1.1 Erlang
  • Wazo - Full-featured IPBX solution built atop Asterisk with integrated Web administration interface and REST-ful API. (Source Code) GPL-3.0 Python/PHP

Social Networks and Forums

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  • Abilian SBE12 2 - Open Source Collaboration and Social Networking framework and platform. LGPL-2.1 Python
  • Anahita - Open Source Social Networking Framework and Platform. (Source Code) GPL-3.0 PHP
  • Bootcamp - Enterprise social network. (Source Code541 146 ) MIT Python
  • Buddycloud - Tools, libraries, services and a community to build user-to-user, group and social messaging into your app. Saves time. Scales up. Supports you. (Source Code) Apache-2.0 Java
  • BuddyPress - Powerful plugin that takes your powered site beyond the blog with social-network features like user profiles, activity streams, user groups, and more. (Source Code) GPL-2.0 PHP
  • cartulary110 15 - RSS reader, readability tool, article archiver, microblogger, social graph manager and reading list manager. CDDL-1.0 PHP
  • diaspora* - Distributed social networking server. (Demo, Source Code12k 3k ) AGPL-3.0 Ruby
  • Discourse - Advanced forum / community solution based on Ruby and JS. (Demo, Source Code27k 8k ) GPL-2.0 Ruby
  • dyu/comments22 3 - Real-time, markdown-enabled comment engine powered by leveldb. (Demo) Apache-2.0 Java
  • Elgg - Powerful open source social networking engine. (Source Code1k 708 ) GPL-2.0 PHP
  • Flarum - Delightfully simple forums. Flarum is the next-generation forum software that makes online discussion fun again. (Source Code7k 929 ) MIT PHP
  • flaskbb - FlaskBB is forum software written in Python using the microframework Flask. You can easily create new topics, posts and send other users private messages. It also includes basic administration and moderation tools. (Source Code1k 370 ) BSD-3-Clause Python
  • FluxBB - Fast, light, user-friendly forum software for your website. (Source Code417 159 ) GPL-2.0 PHP
  • Friendica - Social Communication Server. (Source Code552 229 ) AGPL-3.0 PHP
  • GNU social - Social communication software for both public and private communications. (Source Code) AGPL-3.0 PHP
  • Hubzilla - Decentralized identity, privacy, publishing, sharing, cloud storage, and communications/social platform. (Source Code398 121 ) MIT PHP
  • HumHub - Flexible kit for private social networks. (Source Code5k 2k ) AGPL-3.0 PHP
  • Isso - Lightweight commenting server written in Python and Javascript. It aims to be a drop-in replacement for Disqus. (Source Code2k 224 ) MIT Python
  • Jappix - Jappix is an open social platform, that let's you easily get or keep in touch with everyone. (Source Code458 158 ) AGPL-3.0 PHP
  • Loomio - Loomio is a collaborative decision-making tool that makes it easy for anyone to participate in decisions which affect them. (Source Code2k 645 ) AGPL-3.0 Ruby
  • Mastodon - Federated microblogging server, an alternative to GNU social. (Source Code18k 4k ) AGPL-3.0 Ruby
  • MyBB - Free, extensible forum software package. (Source Code524 466 ) LGPL-3.0 PHP
  • Newebe - Distributed Social Network. (Source Code80 13 ) AGPL-3.0 Python
  • NodeBB - Node.js based forum software built for the modern web. (Source Code9k 2k ) GPL-3.0 Nodejs
  • orangeforum - Orange Forum is an easy to deploy forum that has minimal dependencies and uses very little javascript. (Demo, Source Code327 13 ) BSD-3-Clause Go
  • OSSN - Open Source Social Network (OSSN) is a social networking software written in PHP. It 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 Code284 194 ) GPL-2.0 PHP
  • Oxwall - Oxwall is used for a wide range of projects starting from family sites and custom social networks to collaboration tools and enterprise community solutions. (Source Code) CPAL-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 Code1k 910 ) GPL-2.0 PHP
  • PPnet110 48 - Create and host your own social network. MIT Javascript
  • - Stream server that does most of what people really want from a social network. (Source Code2k 311 ) Apache-2.0 Nodejs
  • Socialhome - Federated and decentralized profile builder and social network engine. (Demo, Source Code59 27 ) AGPL-3.0 Python
  • Symphony - Modern community (forum/SNS/blog) platform written in Java. (Source Code2k 688 ) GPL-3.0 Java
  • Telescope - Open-source social news app built with Meteor. (Demo, Source Code6k 3k ) MIT Nodejs
  • Tokumei - Anonymous microblogging platform. (Demo, Source Code) ISC rc
  • twister - Fully decentralized P2P microblogging platform leveraging the free software implementations of Bitcoin and BitTorrent protocols. (Source Code1k 257 ) MIT C++
  • Vanilla Forums - Simple and flexible forum software. (Source Code2k 785 ) GPL-2.0 PHP


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Extensible Messaging and Presence Protocol software

XMPP Servers

  • ejabberd - XMPP instant messaging server. (Source Code4k 1k ) GPL-2.0 Erlang
  • Kontalk - Kontalk is an Open Source Messenger, similar to WhatsApp (app for android only currently), including end-to-end encryption, server is based on Tigase XMPP Server. (Source Code) GPL-3.0 Java
  • Metronome IM - Fork of Prosody IM. (Source Code91 18 ) MIT Lua
  • MongooseIM - Mobile messaging platform with a focus on performance and scalability. (Source Code959 361 ) GPL-2.0 Erlang
  • Openfire - Real time collaboration (RTC) server. (Source Code2k 1k ) Apache-2.0 Java
  • Prosody IM - Feature-rich and easy to configure XMPP server. (Source Code) MIT Lua
  • Tigase - XMPP server implementation in Java. GPL-3.0 Java

XMPP Web Clients

  • Candy - Multi user XMPP client written in Javascript. (Source Code1k 448 ) MIT Javascript
  • Converse.js - Free and open-source XMPP chat client in your browser. (Source Code2k 638 ) MPL-2.0 Javascript
  • JSXC - Real-time XMPP web chat application with video calls, file transfer and encrypted communication. There are also versions for Nextcloud/Owncloud and SOGo. (Source Code324 150 ) MIT Javascript
  • Kaiwa - Web based chat client in the style of common paid alternatives. (Source Code1k 166 ) MIT Nodejs
  • Movim - Modern, federated social network based on XMPP, with a fully featured group-chat, subscriptions and microblogging. (Source Code413 84 ) AGPL-3.0 PHP
  • Salut à Toi - Multipurpose, multi frontend, libre and decentralised communication tool. (Source Code) AGPL-3.0 Python

Conference Management

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  • Conference Organizing Distribution (COD) - Create conference and event websites built on top of Drupal. (Source Code) GPL-1.0 PHP
  • frab - web-based conference planning and management system. It helps to collect submissions, to manage talks and speakers and to create a schedule. (Source Code196 97 ) MIT Ruby
  • Open Conference Systems (OCS) - is a free Web publishing tool that will create a complete Web presence for your scholarly conference. (Demo, Source Code35 44 ) GPL-1.0 PHP
  • OpenCFP351 137 - OpenCFP is a PHP-based conference talk submission system. MIT PHP
  • OpenConferenceWare - Open source web application for supporting conference-like events. This customizable, general-purpose platform provides proposals, sessions, schedules, tracks, user profiles. (Source Code255 70 ) MIT Ruby
  • osem - Event management tailored to free Software conferences. (Demo, Source Code303 293 ) MIT Ruby

Content Management Systems (CMS)

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CMS are a practical way to setup a website with many features. CMS often come with third party plugins, themes and functionality that is easy to add and customize to your needs. See also Blogging Platforms and Static Site Generators

  • APIQ CMS - Simple and powerful Ruby on Rails CMS for developers. (Demo, Source Code22 8 ) MIT Ruby
  • Apostrophe - Node.js CMS with a focus on extensible in-context editing tools. (Demo, Source Code2k 308 ) MIT Nodejs
  • Backdrop CMS - The comprehensive CMS for small to medium sized businesses and non-profits. (Source Code709 331 ) GPL-2.0 PHP
  • Baun - Modern, lightweight, extensible CMS for PHP. (Source Code285 45 ) MIT PHP
  • BigTree CMS - Straightforward, well documented, and capable written with PHP and MySQL. (Source Code168 55 ) LGPL-2.1 PHP
  • Bolt CMS - Open source Content Management Tool, which strives to be as simple and straightforward as possible. (Demo, Source Code4k 1k ) MIT PHP
  • CMS Made Simple - Open source content management system, faster and easier management of website contents, scalable for small businesses to large corporations. (Source Code) GPL-1.0 PHP
  • Concrete 5 CMS - Open source content management system. (Source Code1k 804 ) MIT PHP
  • CouchCMS - Simple Open-Source CMS for designers. (Source Code133 44 ) CPAL-1.0 PHP
  • Directus - Directus is a powerful and intuitive headless CMS for managing SQL databases with custom architectures. Built around a robust and extensible API, this decoupled content management framework is perfect for websites, apps, or multi-client projects. (Source Code2k 252 ) GPL-3.0 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 Code143 74 ) AGPL-3.0 PHP
  • GetSimple CMS - The Simplest Content Management System. Ever. (Source Code287 121 ) GPL-3.0 PHP
  • ImpressPages CMS - Easy code meets easy admin. (Demo, Source Code489 202 ) GPL-3.0/MIT PHP
  • Joomla! - Advanced Content Management System (CMS). (Source Code) GPL-1.0 PHP
  • KeystoneJS - CMS and Web Application Platform. (Demo, Source Code12k 2k ) MIT Nodejs
  • MODX - MODX is an advanced content management and publishing platform. The current version is called 'Revolution'. (Source Code1k 900 ) 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 - Noosfero is a web 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. (Source Code) AGPL-3.0 Ruby
  • october - Free, open-source, self-hosted CMS platform. (Source Code7k 3k ) MIT PHP
  • 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 Code210 169 ) GPL-3.0 PHP
  • Pagekit - New modern CMS to create and share. (Source Code5k 676 ) MIT PHP
  • Pico - Stupidly simple, blazing fast, flat file CMS. (Source Code3k 652 ) MIT PHP
  • Pimcore - Multi-Channel Experience and Engagement Management Platform. (Source Code1k 625 ) BSD PHP
  • Plone - Powerful open-source CMS system. (Source Code) ZPL-2.0 Python
  • ProcessWire - ProcessWire is an open source content management system (CMS) and web application framework aimed at the needs of designers, developers and their clients. (Source Code851 362 ) MPL-2.0 PHP
  • PropertyWebBuilder - The ultimate Ruby on Rails engine for creating real estate websites. (Demo, Source Code329 177 ) MIT Ruby
  • Publify - Simple but full featured web publishing software. (Source Code2k 4k ) MIT Ruby
  • REDAXO - Simple, flexible and useful content management system (documentation only available in German). (Source Code190 99 ) MIT PHP
  • Redaxscript - Ultra lightweight CMS for MySQL, SQLite and PostgreSQL. (Demo, Source Code241 80 ) GPL-3.0 PHP
  • Roadiz - Modern CMS based on a node system which can handle many types of services. (Source Code329 39 ) MIT PHP
  • SilverStripe - Easy to use CMS with powerful MVC framework underlying. (Demo, Source Code) BSD PHP
  • Sphido - Fast, lightweight, flat file CMS for PHP. (Source Code221 25 ) MIT PHP
  • SPIP - Publication system for the Internet aimed at collaborative work, multilingual environments, and simplicity of use for web authors. (Source Code) GPL-2.0 PHP
  • Subrion - Subrion is a free open source content management system that allows you to build websites for any purpose. Yes, from blog to corporate mega portal. (Demo, Source Code160 90 ) GPL-3.0 PHP
  • Textpattern - Flexible, elegant and easy-to-use CMS. (Demo, Source Code319 174 ) GPL-2.0 PHP
  • TYPO3 - Powerful and advanced CMS with a large community. (Source Code545 385 ) GPL-2.0 PHP
  • Umbraco - The friendly CMS. Free and open source with an amazing community. (Source Code2k 2k ) MIT .NET
  • Wagtail - Django content management system focused on flexibility and user experience. (Source Code1k 486 ) BSD Python
  • WonderCMS - WonderCMS is the smallest flat file CMS since 2008. (Demo, Source Code99 53 ) MIT PHP
  • WordPress - The worlds most-used blogging and CMS engine. (Source Code12k 8k ) GPL-2.0 PHP

Recipe management

  • OpenEats70 39 - Recipe management site that allows users to create, store, share and rate recipes, create grocery lists, and more. (Demo) MIT Python


  • Attendize - Ticket selling and event management platform. (Demo, Source Code) AAL PHP
  • CoreShop - CoreShop is a e-commerce plugin for Pimcore. (Source Code60 22 ) GPL-3.0 PHP
  • Drupal Commerce - Drupal Commerce is a popular e-commerce module for Drupal CMS, with support for dozens of payment, shipping, and shopping related modules. (Source Code146 156 ) GPL-2.0 PHP
  • Magento - Leading provider of open omnichannel innovation. (Demo, Source Code6k 6k ) OSL-3.0 PHP
  • Microweber - Drag and Drop CMS and online shop. (Demo, Source Code606 280 ) Apache-2.0 PHP
  • OpenCart - Free open source shopping cart solution. (Source Code4k 4k ) GPL-3.0 PHP
  • Open Classifieds - Free open-source, self-hosted CMS for classifieds sites. (Source Code160 117 ) GPL-3.0 PHP
  • Open eShop - Sell your digital goods with licenses and provide support. (Source Code39 31 ) GPL-3.0 PHP
  • Osclass - One-stop shop to building your own classifieds marketplace. (Source Code562 384 ) Apache-2.0 PHP
  • OXID eShop - OXID eShop is a flexible open source e-commerce software with a wide range of functionalities. (Demo, Source Code181 264 ) GPL-3.0 PHP
  • 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 Code260 178 ) AGPL-3.0 Ruby
  • PrestaShop - PrestaShop offers a free, open-source and fully scalable e-commerce solution. (Demo, Source Code4k 4k ) OSL-3.0 PHP
  • Pretix - Django based ticket sales platform for events. (Source Code) Apache-2.0 Python
  • Saleor - Django based open-sourced e-commerce storefront. (Demo, Source Code2k 934 ) BSD-3-Clause Python
  • Shuup - Django powered fully customizable open source e-commerce framework for small and large sites. (Demo, Source Code373 250 ) AGPL-3.0 Python
  • Sylius - Symfony2 powered open source full-stack platform for eCommerce. (Demo, Source Code4k 2k ) MIT PHP
  • Thelia - Thelia is an open source and flexible e-commerce solution. (Demo, Source Code730 291 ) LGPL-3.0 PHP
  • WooCommerce - WordPress based e-commerce solution. (Source Code3k 3k ) GPL-3.0 PHP


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Document Archiving

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  • 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
  • EdPaper - PDF organizer with users management. MIT PHP
  • Paperless4k 236 - Scan, index, and archive all of your paper documents. GPL-3.0 Python
  • SANE Network Scanning - Allow remote clients to access image acquisition devices (scanners) available on the local host. (Source Code) GPL-2.0 C

E-books and Integrated Library Systems (ILS)

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Personal e-book management software.

  • 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
    • BicBucStriim - Provides web-based access to your Calibre Library's e-book collection. (Source Code190 52 ) MIT PHP
    • Calibre Web491 158 - Web app providing a clean interface for browsing, reading and downloading eBooks using an existing Calibre database. (Source Code491 158 ) GPL-3.0 Python
    • COPS - Lightweight e-book server alternative to Calibre content server or Calibre2OPDS. (Demo, Source Code611 179 ) GPL-2.0 PHP
  • LibreRead - Self-hosted Web-based e-book reader. (Demo, Source Code235 12 ) AGPL-3.0 Go

Enterprise-class library management software.

  • Evergreen - Highly-scalable software for libraries that helps library patrons find library materials, and helps libraries manage, catalog, and circulate those materials. (Source Code55 55 ) GPL-2.0 PL/pgSQL
  • 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 Code213 168 ) GPL-3.0 Perl

Enterprise Resource Planning

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  • ERPNext - Free open source ERP system. (Demo, Source Code3k 2k ) GPL-3.0 Python
  • 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. (Demo, Source Code72 56 ) GPL-2.0 Perl
  • Odoo - Free open source ERP system. (Demo, Source Code10k 10k ) LGPL-3.0 Python
  • Tryton - Free open source business solution. (Demo, Source Code) GPL-3.0 Python

Agriculture Resource Planning

  • farmOS - Web-based farm record keeping application. (Source Code72 25 ) GPL-2.0 PHP
  • tania424 55 - PHP based, free, and open source farming management system. Apache-2.0 PHP

Federated Identity/Authentication

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Feed Readers

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  • CommaFeed - Google Reader inspired self-hosted RSS reader. (Source Code2k 353 ) Apache-2.0 Java
  • Creaky Coot - Minimalist and responsive RSS reader and links saver. (Source Code8 0 ) MIT PHP
  • Feedbin - Simple, fast and nice looking RSS reader. (Source Code2k 272 ) MIT Ruby
  • FeedHQ - FeedHQ is a web-based feed reader. (Source Code407 38 ) BSD-3-Clause Python
  • FreshRSS - Self-hostable RSS feed aggregator. (Demo, Source Code704 165 , Mobile app36 9 ) AGPL-3.0 PHP
  • JARR - JARR (Just Another RSS Reader) is a web-based news aggregator and reader. (Demo, Source Code31 4 ) AGPL-3.0 Python
  • Kriss Feed - Simple and smart (or stupid) feed reader. (Demo, Source Code212 49 ) CC0-1.0 PHP
  • Leed - Leed (for Light Feed) is a Free and minimalist RSS aggregator. (Source Code137 43 ) AGPL-3.0 PHP
  • Leselys211 24 - Your very elegant RSS reader. AGPL-3.0 Python
  • Lite-Reader - Read your feeds on your own machine with a simple and lite application. (Source Code14 4 ) BSD-3-Clause PHP
  • Moonmoon - simple feed agregator (planet like): it only aggregates feeds and spits them out in one single page. (Source Code104 33 ) BSD PHP
  • Miniflux - Miniflux 2 is a minimalist and open source news reader, written in Go and PostgreSQL. (Source Code548 134 ) Apache-2.0 Go
  • RSSPBRRY - Fresh new RSS feed reader. (Source Code17 2 ) AGPL-3.0 PHP
  • NewsBlur - NewsBlur is a personal news reader that brings people together to talk about the world. A new sound of an old instrument. (Source Code5k 977 ) MIT Python
  • Nunux Reader - Simple, fast and reactive RSS reader. (Source Code18 2 ) GPL-3.0 Nodejs
  • Reader-Self - Self-hosted rss reader (php / mysql or sqlite) - Google Reader alternative. (Source Code165 30 ) GPL-3.0 PHP
  • RSS2EMail - Fetches RSS/Atom-feeds and pushes new Content to any email-receiver, supports OPML. (Source Code155 52 ) GPL-2.0 Python
  • RSS Monster - RSS Monster is an easy to use web-based RSS aggregator and reader compatible with the Fever API, created as an alternative for Google Reader. MIT PHP
  • Screaming Liquid Tiger99 10 - Simple script to automatically generate valid RSS and Atom feeds from a list of media files in the same folder. MIT PHP
  • Selfoss - New multipurpose rss reader, live stream, mashup, aggregation web application. (Source Code2k 451 ) AGPL-3.0 PHP
  • Sismics Reader251 60 - Free and open source feeds reader, including all major Google Reader features. GPL-2.0 Java
  • Stringer3k 381 - Work-in-progress self-hosted, anti-social RSS reader. MIT Ruby
  • Temboz3 1 - Two-column feed reader emphasizing filtering capabilities to manage information overload. MIT Python
  • Tiny Tiny RSS - Open source web-based news feed (RSS/Atom) reader and aggregator. (Demo) GPL-3.0 PHP
    • gritttt-rss - More features for Tiny Tiny RSS. (Source Code29 4 ) BSD-2-Clause Python
    • ttrss-mobile157 27 - Mobile webapp for Tiny Tiny RSS. AGPL-3.0 Javascript
    • ttrss-reader30 1 - Light and responsive client for TTRSS. GPL-2.0 Javascript
  • Winds2k 178 - Open source and beautiful RSS reader built using React/Redux/Sails/Node and Stream. It showcases personalized feeds powered by the Stream API. (Demo) BSD-3-Clause Nodejs

File Sharing and Synchronization

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Some Groupware solutions also feature file sharing and synchronization.

Distributed filesystems

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File transfer/synchronization

  • Git Annex - File synchronization between computers, servers, external drives. (Source Code1k 119 ) GPL-3.0 Haskell
  • Kinto - Kinto is a 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 Code4k 849 ) AGPL-3.0 PHP
  • OpenSSH/SFTP - Secure File Transfer Program. (Source Code) BSD C
  • ownCloud - All-in-one solution for saving, synchronizing, viewing, editing and sharing files, calendars, address books and more. (Source Code7k 3k ) AGPL-3.0 PHP
  • Pydio - Turn any web server into a powerful file management system and an alternative to mainstream cloud storage providers. (Source Code778 371 ) AGPL-3.0 PHP
  • 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. (Demo, Source Code6k 1k ) GPL-2.0 C
  • SparkleShare - Self hosted, instant, secure file sync. (Source Code4k 624 ) GPL-3.0 C#
  • Syncany - Secure file sync software for arbitrary storage backends, an open-source cloud storage and filesharing application. Securely synchronize your files to any kind of storage. GPL-3.0 Java
  • Syncthing - Syncthing is an open source peer-to-peer file synchronisation tool. (Source Code32k 3k ) MPL-2.0 Go
  • Unison - Unison is a file-synchronization tool for OSX, Unix, and Windows. GPL-3.0 OCaml
  • Z-Push - Implementation of Microsoft’s ActiveSync protocol. (Source Code) AGPL-3.0 PHP

Peer-to-peer filesharing

  • bittorrent-tracker - Simple, robust, BitTorrent tracker (client and server) implementation. (Source Code444 143 ) MIT Nodejs
  • cloud-torrent1k 617 - Torrent Web Client with HTTP retrievable or streamable downloaded files. AGPL-3.0 Go
  • Dat Project - Powerful decentralized file sharing applications built from a large ecosystem of modules. (Source Code) MIT Nodejs
  • FilePizza - Peer-to-peer file transfers in your browser. (Source Code2k 137 ) BSD Nodejs
  • instant.io2k 249 - Streaming file transfer over WebTorrent. (Demo) MIT Nodejs
  • Magnetico3k 301 - Magnetico is the first autonomous (self-hosted) BitTorrent DHT search engine suite that is designed for end-users. AGPL-3.0 Python
  • Magnetissimo2k 138 - Search engine that indexes all popular torrent sites. MIT Elixir
  • Opentracker - Open and free bittorrent tracker. It aims for minimal resource usage and is intended to run at your wlan router. (Source Code) Beerware C
  • peerflix-server637 320 - Downloads torrent files and provides a direct link download or a direct link stream. MIT Nodejs
  • qBittorrent - Free cross-platform bittorrent client with a feature rich Web UI for remote access. (Source Code4k 1k ) GPL-2.0 C++
  • rartracker112 49 - Complete private bittorrent tracker. WTFPL PHP
  • Reep - In-browser peer-to-peer file transfer and streaming made easy. (Source Code570 65 ) GPL-2.0 Nodejs
  • Transmission - Fast, easy, Free Bittorrent client. (Source Code1k 324 ) GPL-3.0 C

Single-click/drag-n-drop upload

  • BoZoN10 2 - Minimalist Drag and drop file sharing app. AGPL-3.0 PHP
  • Coquelicot - Coquelicot is a “one-click” file sharing web application with a focus on protecting users’ privacy. (Source Code) AGPL-3.0 Ruby
  • droppy451 63 - droppy is a self-hosted cloud server with an interface similar to desktop file managers and has capabilities to edit files on-the-fly as well as view and playback media directly in the browser. (Demo) BSD Nodejs
  • FileShelter60 16 - FileShelter is a self-hosted software that allows you to easily share files over the Internet. (Demo) GPL-3.0 C++
  • Files Sharing - Open Source and self-hosted files sharing application based on unique and temporary links. GPL-3.0 PHP
  • img.bi210 42 - is a secure image hosting. Images are encrypted using AES-256 with random key in browser before upload. GPL-3.0 Nodejs
  • ipfs.pics693 30 - is a o distributed image hosting website. AGPL-3.0 PHP
  • Jirafeau - Jirafeau is a web site permitting to upload a file in a simple way and give an unique link to it. (Demo) AGPL-3.0 PHP
  • linx293 38 - File sharing application and pastebin with API, auto-expiry, deletion keys, and web seed support. (Demo) GPL-3.0 Go
  • lufi - Let's Upload that FIle, client-side encrypted. (Demo, Source Code) AGPL-3.0 Perl
  • lutim143 24 - Let's Upload That Image. AGPL-3.0 Perl
  • Minio - Store photos, videos, VMs, containers, log files, or any blob of data as objects. (Source Code18k 2k ) Apache-2.0 Go
  • Nimbus - Drag-and-drop shortlink file sharer for OS X. MIT Python
  • OnionShare2k 290 - Securely and anonymously share a file of any size. GPL-2.0 Python
  • PictShare - PictShare is a multi lingual, open source image hosting service with a simple resizing and upload API. (Demo, Source Code194 23 ) Apache-2.0 PHP
  • Plik129 21 - Plik is a scalable and friendly temporary file upload system. (Demo) MIT Go
  • Pomf - Simple file uploading and sharing, source for the now shut down site MIT PHP
  • ProjectSend - Upload files and assign them to specific clients you create. Give access to those files to your clients. (Source Code194 133 ) GPL-2.0 PHP
  • PsiTransfer287 15 - Simple open source self-hosted file sharing solution with robust up-/download-resume and password protection. (Demo) BSD Nodejs
  • Sharry3 1 - Share files easily over the internet between authenticated and anonymous users (both ways) with resumable up- and downloads. (Demo) GPL-3.0 Scala/Java
  • Uguu - Stores files and deletes after X amount of time. (Source Code) MIT PHP
  • Up1534 73 - Client-side Encrypted Image Host. MIT Nodejs
  • uPste - Private file hosting application with an emphasis on serving technology communities. (Source Code31 7 ) AGPL-3.0 PHP
  • YouTransfer - YouTransfer is a simple but elegant self-hosted file transfer and sharing solution. (Demo, Source Code1k 59 ) Apache-2.0 Nodejs

Command-line file upload

  • Beauties - Minimalist file sharing written in Go, to be used primarily from Unix shell (e.g. with curl). Can be built as a Debian package for easy install. MIT Go
  • - Easy file sharing from the command line. (Source Code4k 348 ) MIT Go

Web based file managers

  • 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 Code1k 243 ) Unlicense HTML
  • DirectoryLister - Simple PHP based directory lister that lists a directory and all it's sub-directories and allows you to navigate there within. (Source Code404 228 ) MIT PHP
  • Encode Explorer - Encode Explorer is a single page file browser, it is simple and functional. (Demo, Source Code127 105 ) MIT PHP
  • explorer137 14 - Highly-configurable directory listing made with nodejs. (Source Code137 14 ) MIT Nodejs
  • eXtplorer - PHP and Javascript based File Manager. (Source Code) MPL-1.1/GPL-2.0 PHP
  • filemanager - Web File Manager which can be used as a middleware or standalone app. (Source Code1k 157 ) Apache-2.0 Go/VueJS
  • goBrowser34 11 - Simple http file browser. (Source Code34 11 ) GPL-3.0 Go
  • h5ai - Modern file indexer for HTTP web servers with focus on your files. Directories are displayed in a appealing way and browsing them is enhanced by different views, a breadcrumb and a tree overview. (Demo, Source Code2k 398 ) MIT PHP
  • IFM85 31 - Single script file manager. MIT PHP
  • Monsta FTP - Open source PHP/Ajax cloudware that puts FTP file management right in your browser, anywhere, any time. (Demo, Source Code) GPL-3.0 PHP
  • ResourceSpace - ResourceSpace open source digital asset management software is the simple, fast, and free way to organise your digital assets. (Demo, Source Code) Other PHP
  • - 2 panel file manager with drag and drop features, code editor, text search, hotkeys. (Demo, Source Code320 51 ) GPL-3.0 Python
  • Surfer22 5 - 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 Code1k 235 ) AGPL-3.0 Javascript


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  • 0hh1152 33 - Lovely little logic game by Q42. (Demo) MIT HTML5
  • A Dark Room2k 671 - Minimalist text adventure game for your browser. (Demo) MPL-2.0 HTML5
  • Agar.IO Clone2k 1k - clone written with Socket.IO and HTML5 canvas. MIT Nodejs
  • battlecraft1 2 - Fully distributed multiplayer browser game. (Demo) Apache-2.0 Erlang
  • Clumsy Bird1k 888 - MelonJS port of the famous Flappy Bird Game. (Demo) MIT Nodejs
  • elevatorsaga - The elevator programming game. (Source Code1k 178 ) MIT Javascript
  • Hextris1k 567 - Fast paced HTML5 puzzle game inspired by Tetris. (Demo) GPL-3.0 HTML5
  • Lila - The forever free, adless and open source chess server powering, with official iOS and Android client apps. (Source Code4k 956 ) AGPL-3.0 Scala
  • Posio407 34 - Geography multiplayer game. (Demo) MIT Python
  • SourceBans++ - Admin, ban, and communication management system for games running on the Source engine. (Source Code60 91 ) CC-BY-SA-4.0 PHP
  • Spyfall - Fan made web version of the Spyfall party game. (Demo) MIT HTML/Javascript
  • TournamentMango - TournamentMango is an open source tournament bracket and user management system. You can build an archive of players and keep track of all their scores over time as well as their regular characters, games, and aliases. (Source Code77 25 ) MIT Javascript


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  • GateOne - Gate One is an HTML5 web-based terminal emulator and SSH client. (Source Code3k 314 ) AGPL-3.0 Python
  • Guacamole - Guacamole is a clientless remote desktop gateway. It supports standard protocols like VNC and RDP. (Source Code) Apache-2.0 Java/C
  • oneye - Cloud software to access your data from everywhere with any browser. (Demo, Source Code37 42 ) AGPL-3.0 PHP
  • OS.js - Desktop implementation for your browser with a fully-fledged window manager, Application APIs, GUI toolkits and filesystem abstraction. (Demo, Source Code2k 441 ) BSD Nodejs


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  • 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
  • Cozy Cloud - Personal cloud where you can read your emails or manage and sync your contact, files or calendars, with an app store full of community contributions. (Source Code) GPL-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 Code42 42 ) GPL-2.0 PHP
  • Horde - The Horde Project is about creating high quality Open Source applications and libraries, based on PHP and the Horde Framework. (Demo, Source Code276 177 ) GPL-2.0 PHP
  • HRCloud2 - Full-featured home hosted Cloud Drive, Personal Assistant, App Launcher, File Converter, Streamer, Share Tool and more. (Source Code26 6 ) GPL-3.0 PHP
  • Kolab - Kolab community is a unified communication and collaboration system. (Source Code) GPL-2.0/LGPL-2.1/GPL-3.0 C++/Python/PHP
  • Kopano - Groupware suite including e-mail, calendars, tasks, todos and notes. Featuring a modern WebApp, DeskApp and mobile access over Z-Push/ActiveSync. (Demo, Source Code) AGPL-3.0 C/Python/PHP
  • Mayan EDMS - Free Open Source Electronic Document Management System. An electronic vault for your documents with preview generation, OCR, and automatic categorization among other features. (Demo, Source Code) Apache-2.0 Python
  • Openmeetings - Openmeetings provides video conferencing, instant messaging, white board, 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 Code505 137 ) LGPL-2.1 Objective-C
  • Tine 2.0 - Contacts, Calendar, Tasks, WebDAV, ActiveSync, VOIP, Mail-Client, CRM, Sales, Projects, Timetracker. (Demo, Source Code) AGPL-3.0/Other PHP
  • Zimbra Collaboration - Email, calendar, collaboration server with Web interface and lots of integrations. (Source Code) GPL-2.0/CPAL-1.0 Java

Human Resources Management (HRM)

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  • admidio - Admidio is a free open source 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 Code52 38 ) GPL-2.0 PHP
  • IceHrm - IceHrm employee management system allows companies to centralize confidential employee information. (Demo, Source Code112 108 ) Apache-2.0 PHP
  • OrangeHRM - OrangeHRM is a comprehensive HRM system that captures all the essential functionalities required for any enterprise. (Source Code) GPL-2.0 PHP
  • Sentrifugo - Sentrifugo is a HRM system that can be easily configured to meet your organizational needs. (Source Code122 137 ) GPL-3.0 PHP
  • TimeOff.Management - Simple yet powerful absence management software for small and medium size business. (Demo, Source Code229 131 ) MIT Nodejs

Learning and Courses

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  • Canvas LMS - Canvas is the trusted, open-source learning management system (LMS) that is revolutionizing the way we educate. (Demo, Source Code2k 1k ) AGPL-3.0 Ruby
  • Chamilo LMS - Chamilo LMS allows you to create a virtual campus for the provision of online or semi-online training. (Source Code265 302 ) GPL-3.0 PHP
  • edX - The Open edX platform is open-source code that powers (Source Code) AGPL-3.0 Python
  • ILIAS - ILIAS is the Learning Management System that can cope with anything you throw at it. (Demo, Source Code113 152 ) GPL-3.0 PHP
  • lxHive - Open Source ExperienceAPI compliant Learning Record Store (LRS) - previously code-named TinCanAPI. (Source Code70 26 ) GPL-3.0 PHP
  • Mahara - Open Source fully featured web application to build students electronic portfolio. (Source Code40 45 ) GPL-3.0 PHP
  • Moodle - Moodle is a 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 Code26 21 ) GPL-2.0 PHP
  • RELATE - RELATE is a web-based courseware package, includes features such as: flexible rules, statistics, multi-course support, class calendar. (Source Code108 32 ) MIT Python
  • Sakai - The Sakai project provides a flexible and feature-rich environment for teaching, learning, research and other collaboration. (Demo, Source Code346 554 ) ECL-2.0 Java
  • SchoolTool - SchoolTool is free administrative software for schools. It includes demographics, gradebook, attendance, calendaring, reporting and more for primary and secondary schools. (Source Code) GPL-2.0 Python

Maps and Global Positioning System (GPS)

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  • Graphhopper - Fast routing library and server using OpenStreetMap. (Source Code2k 752 ) Apache-2.0 Java
  • MapBBCodeShare15 11 - Tool for sharing custom OSM maps. Support for annotated markers, polygons, lines, multi-format import/export, multiple layers, shortlinks. (Demo) WTFPL/Other PHP
  • OpenGTS - Entry-level fleet tracking system. Supports variety of tracking devices and protocols. Comes with rich web-interface and reporting features. (Demo, Source Code) Apache-2.0 Java
  • OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license. (Source Code674 439 ) GPL-2.0 Ruby
  • Orion - Powerful OwnTracks API-compliant location data visualization frontend for the web. (Demo) MIT Python/Nodejs
  • OwnTracks Recorder194 43 - Store and access data published by OwnTracks location tracking apps. GPL-2.0 C/Lua
  • 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 Code299 128 ) Multiple Nodejs
  • TileServer PHP241 82 - Serve map tiles from any PHP hosting. BSD PHP
  • 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
  • uMap - Create maps with OpenStreetMap layers in a minute and embed them in your site. (Source Code218 76 ) WTFPL Python

Media Streaming

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See also,

Audio Streaming

  • Ampache - Web based audio/video streaming application. (Demo, Source Code2k 432 ) AGPL-3.0 PHP
  • Beets - Music library manager and MusicBrainz tagger (command-line and Web interface). (Source code3k 589 ) MIT Python
  • CherryMusic - Minimalistic Web-Mediaplayer. (Source Code953 228 ) GPL-3.0 Python
  • cloudtunes - Web-based music player for the cloud. MIT Python
  • Compactd - Remote music player that supports adding content. MIT Nodejs
  • FriendsRadio - Share music with your friends from Youtube and Soundcloud. (Demo) MIT Nodejs
  • GNU FM - Running music community websites, alternative to (Source Code) AGPL-3.0 PHP
  • Groove Basin2k 138 - Music player server with a web-based user interface inspired by Amarok 1.4. MIT Nodejs
  • 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) GPL-2.0 C
  • koel - Personal music streaming server that works. (Source Code9k 1k ) MIT PHP
  • Libresonic - Open-source web-based media streamer and jukebox. A fork of Subsonic's last open-source release, before it switched licenses. GPL-3.0 Java
  • LibreTime - Simple, open source platform that lets you broadcast streaming radio on the web (fork of Airtime218 109 ). (Source Code99 51 ) AGPL-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 Code4k 527 ) Apache-2.0 Python
    • Moped372 51 - Responsive HTML5 + Javascript client for the Mopidy music server. MIT HTML5
    • Mopidy MusicBox113 41 - Web Client for Mopidy Music Server. Apache-2.0 HTML5
    • Mopidy-Party38 7 - Mopidy web extension designed for party! Let your guests manage the sound. Apache-2.0 Python
  • mpd - Daemon to remotely play music, stream music, handle and organize playlists. Many clients available. GPL-2.0 C++
    • ympd - Standalone MPD Web GUI written in C, utilizing Websockets and Bootstrap/JS. (Source Code369 137 ) GPL-2.0 C
  • mStream - Music streaming server with GUI management tools. Runs on Mac, Windows, and Linux. (Demo, Source Code885 43 ) GPL-2.0 Nodejs
  • Music Browser6 4 - Browser and streamer for your music collection. It is runs on most operating systems, and is light enough to run flawlessly on NAS devices. GPL-3.0 PHP
  • musikcube - Streaming audio server with Linux/macOS/Windows/Android clients. (Source code1k 65 ) BSD-3-Clause C++
  • Sonerezh - Self-hosted, web-based application for stream your music, everywhere. (Demo, Source Code) GPL-3.0 PHP

Video Streaming

  • crtmpserver - High performance RTMP/RTSP streaming server. GPL-3.0 C++
  • CyTube602 174 - CyTube is a web application providing media synchronization, chat, and more for an arbitrary number of channels. (Demo) MIT Nodejs
  • Darwin Streaming Server - High performance server for streaming QuickTime and MPEG-4 media over RTP and RTSP protocols. Originated as Apple’s QTSS. (Source Code82 33 ) APSL-2.0 C++
  • Emby - Home media server supporting both DLNA and DIAL (Chromecast) devices out-of-the-box. (Source Code1k 512 ) GPL-2.0 C#
  • Flumotion - Streaming media server with intuitive graphical administration tools. (Source Code13 15 ) LGPL-2.1 Python
  • Hellowlol HTPC Manager fork288 94 - Fully responsive interface to manage all your favorite media on your HTPC. (Source Code327 80 ) MIT Python
  • 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) GPL-2.0 C
  • MistServer - Streaming media server that works well in any streaming environment. (Source Code141 62 ) AGPL-3.0 C++
  • Myflix - Self-hosted, super lightweight Netflix alternative. MIT Shell
  • Odd Networks - Open source video management system (VMS) and API for collections and videos with supporting SDKs for Roku, Apple iOS/tvOS, Google Android, and Amazon FireTV. (Source Code255 55 ) MIT Nodejs
  • PeerTube - Decentralized video streaming platform using P2P (BitTorrent) directly in the web browser. AGPL-3.0 Nodejs
  • ReadyMedia - Simple media server software, with the aim of being fully compliant with DLNA/UPnP-AV clients. GPL-2.0 C
  • Restreamer - Restreamer allows you to do h.264 real-time video streaming on your website without a streaming provider. (Source Code704 57 ) Apache-2.0 Nodejs/Docker
  • Rygel - Rygel is a 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. GPL-3.0 C
  • Shinobi - Open Source CCTV software written in Node with both IP and local camera support. (Source Code535 95 ) GPL-2.0 Nodejs
  • Streama7k 573 - Self-hosted Netflix alternative. MIT Java
  • 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 Code555 390 ) Multiple C
  • Zoneminder1k 680 - Closed-circuit television (CCTV) software application which supports IP, USB and Analog cameras. GPL-2.0 PHP


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  • 411 - Alert Management Web Application. (Source Code652 67 ) MIT PHP
  • Anchr - Anchr is a toolbox for tiny tasks on the internet, including bookmark collections, URL shortening and (encrypted) image uploads. (Source Code5 3 ) GPL-3.0 Nodejs
  • asciiflow - Flow Diagram Drawing Tool. (Source Code) GPL-3.0 Java/JavaScript
  • blynk - Platform with iOs and Android apps to control Arduino, ESP8266, Raspberry Pi and similar microcontroller boards over the Internet. (Source Code977 370 ) AGPL-3.0 Java
  • CrushPaper - Research the web for relevant sources, save quotations from them to CrushPaper and then combine them with your own insights into a paper. (Source Code60 5 ) AGPL-3.0 Java
  • DomainMOD - Application to manage your domains and other internet assets in a central location. DomainMOD includes a Data Warehouse framework that allows you to import your WHM/cPanel web server data so that you can view, export, and report on your data. (Demo, Source Code79 27 ) GPL-3.0 PHP
  • EasyBook Project - Book publishing as easy as it should be. (Source Code693 104 ) MIT PHP
  • Flox312 71 - Self hosted movie, TV series and anime watch list with a 3-point rating system. Uses The Movie Database backend for information. (Demo) MIT PHP
  • GeneWeb - GeneWeb is an open source genealogy software written in OCaml. It comes with a Web interface and can be used off-line or as a Web service. (Demo, Source Code33 20 ) GPL-2.0 OCAML
  • How Secure Is My Password164 22 - Rather than just saying a password is "weak" or "strong", How Secure is My Password? lets your users know how long it would take someone to crack their password. (Demo) MIT Javascript
  • google-webfonts-helper188 3 - Hassle-Free Way to Self-Host Google Fonts. Get eot, ttf, svg, woff and woff2 files + CSS snippets. (Demo) MIT Nodejs
  • Kimai - Simple time and project tracking. (Demo, Source Code476 278 ) GPL-3.0 PHP
  • King Phisher501 153 - King Phisher is a tool for testing and promoting user awareness by simulating real world phishing attacks. BSD Python
  • LicAPI - PHP API to manage license info. (Source Code83 1 ) MPL-2.0 PHP
  • Mindmaps612 195 - Open source, offline capable, mind mapping application. (Demo) AGPL-3.0 HTML5
  • Monica - Personal relationship manager, and a new kind of CRM to organize interactions with your friends and family. (Source Code4k 540 ) AGPL-3.0 PHP
  • Musical Artifacts - Helping to catalog, preserve and free the artifacts you need to produce music. (Source Code27 15 ) MIT Ruby
  • My Mind1k 170 - Web application for creating and managing mind maps. (Demo) MIT Javascript
  • nnmm - Super tiny pastebin/url minifier "microservice". (Source Code7 0 ) Beerware PHP
  • Notica - Lets you send browser notifications from your terminal to your desktop or phone. No installation or registration is required. (Source Code) MIT Nodejs
  • revealjs - Framework for easily creating beautiful presentations using HTML (Demo, Source Code39k 13k ) MIT JavaScript
  • Skygear - Complete backend server for web, mobile and iOT applcations. (Demo, Source Code245 54 ) Apache-2.0 Go
  • Trello Burndown5 3 - Easy to use SCRUM burndown chart for Trello boards. MIT Go/Docker
  • Ulterius - Ulterius is an open-source remote desktop software with lots of awesome functions. (Demo, Source Code457 36 ) MPL-2.0 C#
  • ViMbAdmin - Provides a web based virtual mailbox administration system to allow mail administrators to easily manage domains, mailboxes and aliases. (Demo, Source Code371 85 ) GPL-3.0 PHP
  • visualCaptcha - Configurable captcha solution, focusing on accessibility and simplicity whilst maintaining security. (Demo, Source Code192 19 ) MIT PHP/Nodejs/Ruby/Python
  • webtrees - Webtrees is the web's leading on-line collaborative genealogy application. (Demo, Source Code211 170 ) GPL-3.0 PHP

Money, Budgeting and Management

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See also

  • Akaunting - Akaunting is a free, online and open source accounting software designed for small businesses and freelancers. (Source Code642 182 ) GPL-3.0 PHP
  • Benedetto304 50 - Bennedetto is a simple, turn-based budget management app. GPL-3.0 Python
  • Budget App - Budget App is an open source personal budgeting application. (Demo, Source Code148 43 ) Apache-2.0 Java
  • Dot Ledger - Web-based personal finance management tool. (Demo, Source Code115 30 ) Apache-2.0 Ruby
  • Economizzer - Economizzer is a simple and open source personal finance manager system, available in English, Portuguese (PT|BR) and Russian. (Source Code398 150 ) MIT PHP
  • ExMoney63 9 - Self-hosted personal finance app. ISC Elixir
  • 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, shared household accounts, and savings accounts. It's powered by Laravel and requires PHP7.1. (Demo, Source Code453 125 ) GPL-3.0 PHP
  • Galette - Galette is a membership management web application towards non profit organizations. (Source Code) GPL-3.0 PHP
  • GRR - Assets management and booking for small/medium companies. (Source Code19 18 ) GPL-2.0 PHP
  • Hospital Run - Hospital Run is offline enabled hospital management software. (Source Code433 173 , Demo) GPL-3.0 Nodejs
  • Inventaire - Collaborative resources mapper project, while yet only focused on exploring books mapping with wikidata and ISBNs. (Source Code125 17 ) AGPL-3.0 Nodejs
  • Invoice Ninja - Powerful tool to invoice clients online. (Demo, Source Code2k 863 ) AAL PHP
  • InvoicePlane - Manage quotes, invoices, payments and customers for your small business. (Demo, Source Code1k 527 ) MIT PHP
  • IHateMoney - Manage your shared expenses, easily. (Source Code148 44 ) BSD Python
  • PartKeepr - PartKeepr is an electronic part inventory management software. It helps you to keep track of your available parts and assist you with re-ordering parts. (Demo, Source Code343 149 ) GPL-3.0 PHP
  • StockazNG - Asset Management System. MIT Python


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See and

Note-taking and Editors

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See also Wikis

  • Boostnote - The note-taking app for programmers that focuses on markdown, snippets, and customizability. (Source Code8k 714 ) GPL-3.0 JavaScript
  • dillinger - The last Markdown editor, ever. (Source Code6k 977 ) MIT Nodejs
  • - Diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams. (Source Code1k 348 ) Apache-2.0 JavaScript
  • HackMD - Realtime collaborative markdown notes on all platforms. (Source Code3k 389 ) MIT Node.js
  • Laverna - Laverna is a Javascript note taking application with Markdown editor and encryption support. Consider it like open source alternative to Evernote. (Demo, Source Code6k 773 ) MPL-2.0 Nodejs
  • Leanote - Leanote, Not Just A Notepad! Open source cloud notepad. (Demo, Source Code6k 2k ) GPL-2.0 Go
  • Markdown Edit - Online markdown editor/viewer. (Source Code140 123 ) MIT HTML5
  • Meemo - Personal notes stream with Markdown support. (Source Code60 12 ) MIT Nodejs
  • minimalist-web-notepad8 1 - Minimalist clone. Apache-2.0 PHP
  • MiniNote - Simple Markdown note-taking app with persistence. MIT Nodejs
  • notes14 2 - Simple script for personal notes with a single page with a WYSIWYG Editor. GPL-3.0 PHP
  • OpenNote1k 163 - OpenNote was built to be an open web-based alternative to Microsoft OneNote (T) and EverNote. (Demo) MIT HTML5
  • Paperwork - OpenSource note-taking and archiving alternative to Evernote, Microsoft OneNote and Google Keep. (Source Code7k 784 ) MIT PHP
  • savepad - Minimalist notepad based on MIT PHP
  • SiMPad - Simple self-hosted Markdown notepad. (Demo) MIT PHP
  • ShareLaTex - Web-based collaborative LaTeX editor. (Source Code5k 682 ) AGPL-3.0 Ruby
  • 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
  • to-markdown - HTML to Markdown converter written in JavaScript. (Source Code3k 504 ) MIT JavaScript
  • Turtl - Totally private personal database and note taking app. (Source Code) GPL-3.0 CommonLisp

Office Suites

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  • EtherCalc - Web spreadsheet. (Source Code2k 347 ) CPAL-1.0/Other Nodejs
  • EtherDraw362 110 - Intuitive collaborative drawing web based tool. Apache-2.0 Nodejs
  • Etherpad - Etherpad is a highly customizable Open Source online editor providing collaborative editing in really real-time. (Demo, Source Code7k 2k ) Apache-2.0 Nodejs
  • Infinoted37 11 - Server for Gobby37 11 , a multi-platform collaborative text editor. (Source Code37 11 ) MIT C++
  • ONLYOFFICE - Office suite that enables you to manage documents, projects, team and customer relations in one place. (Source Code676 250 ) AGPL-3.0 Nodejs
  • PHPOffice - PHPOffice contains libraries which permits to write and read files from most office suites. LGPL-3.0 PHP
  • WebODF - Tools and libraries to view and edit Open Document Format (ODF) files. (Source Code586 129 ) AGPL-3.0 HTML5

Password Managers

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  • Bitwarden - Password manager with webapp, browser extension, and mobile app. (Source Code1k 86 ) AGPL-3.0 C#
  • keeweb - This webapp is a browser and desktop password manager compatible with KeePass databases. (Source Code3k 328 ) MIT HTML5
  • Passbolt - Password manager dedicated for managing passwords in a collaborative way on any Web server, using a MySQL database backend. (Source Code354 38 ) AGPL-3.0 PHP
  • sysPass - Multiuser password management system. (Demo, Source Code273 72 ) GPL-3.0 PHP
  • Teampass - Password manager dedicated for managing passwords in a collaborative way on any server Apache, MySQL and PHP. (Source Code826 418 ) GPL-3.0 PHP


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  • 0bin302 45 - Client side encrypted pastebin. WTFPL Python
  • CoderVault - Open source, self-hosted, snippet manager. (Source Code300 25 ) MIT Ruby
  • cryptonote - Simple open source web application that lets users encrypt and share messages that can only be read once. (Source Code119 19 ) BSD Ruby
  • CryptPad - CryptPad is the zero knowledge realtime collaborative editor. (Source Code738 114 ) AGPL-3.0 Nodejs
  • EdPaste4 3 - Self-hosted pastebin written in Laravel (PHP Framework). MIT PHP
  • fiche353 59 - Command line pastebin, all you need is netcat. (Demo) MIT C
  • gist - GIST is an open-source application to share code. GPL-3.0 PHP
  • hastebin - Open source pastebin written in node.js. (Demo, Source Code1k 301 ) MIT Nodejs
  • localpaste12 4 - Simple python based pastebin you can run locally, with curl for input. Supports RAW text by default and binary data such as images (no extensions on returned url). GPL-2.0 Python
  • Modern Paste - Modern pastebin with a contemporary, minimalistic user interface backed by a robust feature set. (Demo, Source Code123 18 ) MIT Python
  • mojopaste - Perl based pastebin. (Demo, Source Code19 14 ) Artistic-2.0 Perl
  • NoteHub - Free and Hassle-free Pastebin for Markdown Pages. Simple, clean, password provided, generated-short link. (Demo, Source Code85 9 ) MIT Nodejs
  • Paste - Paste is forked from the original source used before it was bought. (Demo, Source Code40 13 ) GPL-3.0 PHP
  • pastebin2 1 - Simple pastebin service with convenient api and CLI. (Demo) MIT Go
  • Pastebin118 30 - Modern self-hosted pastebin service with a restful API. MIT Go
  • pb187 18 - Lightweight pastebin (and url shortener) built using flask. (Demo) GPL-3.0 Python
  • pbnh10 6 - Pastebin inspired from project pb and hastebin, with an API and a SQL-based backend. MIT Python
  • Phaste - Phalcon-based, MySQL pastebin application with privacy-respecting Piwik integration and syntax highlighting. (Source Code9 2 ) AGPL-3.0 PHP
  • PrivateBin - PrivateBin is a minimalist, opensource online pastebin/discussion board where the server has zero knowledge of hosted data. (Demo, Source Code501 107 ) Zlib PHP
  • SharpPaste7 3 - Cross-platform C# pastebin with client-side AES-256 encryption that just works. (Demo) MIT C#/ASP.NET
  • snipt - Long-term memory for coders. Share and store code snippets. (Source Code227 44 ) BSD Python
  • Stikked676 207 - Advanced and beautiful pastebin. GPL-3.0 PHP
  • Sup3rS3cretMes5age - Very simple (to deploy and to use) secret message service using Hashicorp Vault as a secrets storage. MIT Go
  • tastebin22