Open Source Websites

Sites

• GitHub - Join the world's most widely adopted, AI-powered developer platform where millions of developers, businesses, and the largest open source community build softwa
• nginx
• Mozilla - We’re working to put control of the internet back in the hands of the people using it.
• Apache Software Foundation
• SourceForge - SourceForge is the complete software discovery platform. SourceForge is the largest B2B software review and comparison site in the world, and features the large
• Launchpad
• Open Source Initiative
• Slashdot - Slashdot: News for nerds, stuff that matters. Timely news source for technology related news and B2B software reviews & comparisons.
• Radar - Now, next, and beyond: Tracking need-to-know trends at the intersection of business and technology
• Microsoft - Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more.
• Free Software Foundation
• Zabbix - Zabbix is an enterprise-class, open-source monitoring solution that makes network and application monitoring simple.
• Notepad++
• Linux Foundation - Helping open technology projects build world class open source software, communities and companies.
• mozillaZine
• Xiph.org
• Mozilla - We’re working to put control of the internet back in the hands of the people using it.
• Wikimedia Foundation - The Wikimedia Foundation is the nonprofit that hosts Wikipedia and other free knowledge projects, supporting the people and technology that make them possible.
• PortableApps.com
• The Postfix
• Transifex
• FOSDEM 2027
• everything2.com - Everything2 is a community for fiction, nonfiction, poetry, reviews, and more. Get writing help or enjoy nearly a half million pieces of original writing.
• About dotsrc - Dotsrc.org (formerly SunSITE.dk) is a not-for-profit organization providing a variety of services to the open source community. The primary services offered by
• Horde
• FSFE - Non profit organisation working to create general understanding and support for software freedom. Includes news, events, and campaigns.
• Open Data Commons: legal tools for open data - Legal tools for Open Data
• MuseScore - Create, play back and print beautiful sheet music with free and easy to use music notation software MuseScore Studio. For Windows, Mac and Linux.
• phpList.com
• XMPP - XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice and video calls, col
• Audacious
• XEmacs - XEmacs is a highly customizable open source text editor and application development system. It is protected under the GNU Public License and related to other ve
• Ardour DAW - Ardour is a free/open-source digital audio workstation for Windows, Linux, and macOS. Produce beats, record live music, track vocals, and mix for streaming
• The Battle for Wesnoth
• emacswiki.org
• Poedit - Professional translation editor for PO, XLIFF, JSON, Qt and Flutter with machine translation, pre-translation and smart editing tools.
• jabber.org
• Bugzilla - The software solution designed to drive software development Bugzilla lets you plan, organize and release software on your own teams' schedule...
• FFII - The Foundation for a Free Information Infrastructure (FFII) is a European alliance defending your right to free and competitive software creation since 1999. We
• Scintilla and SciTE - www.scintilla.org is the home of the Scintilla editing component and SciTE text editor application.
• LMMS - LMMS is a free, open source, multiplatform digital audio workstation.
• nano - GNU nano is a small editor for on the terminal. It supports syntax highlighting, spell checking, justifying, completion, undo/redo...
• freecode.com - Compare the best free open source Software Development Software at SourceForge. Free, secure and fast Software Development Software downloads from the largest O
• Mixxx - Download the most advanced FREE DJ software available, featuring iTunes integration, MIDI controller support, internet broadcasting, and integrated music librar
• Irssi
• Openness, AI, and Student Success - Increasing access to, and the impact of, educational opportunity
• YaCy - YaCy P2P - Decentralized Search Engine
• Advogato
• AWStats - AWStats Official Web Site - Compile and generate advanced graphical web, ftp or mail statistics with a logfile analysis (For IIS, Apache,... distributed under G
• Konqueror - KDE File Manager & Web Browser