Contao Open Source CMS (fka TYPOlight)
Web-based HTML5 Media Player
Web-based HTML5 Photo Viewer
Kurisu OS 3.0
The leading Open Source survey tool
Notepad++ project is moving to GitHub:
An OpenSource (C# .NET) TeamPlay Environment.
Your social Netvibes !
The Koozali SME Server is a simple and robust server gateway for SOHO
Run Windows XP & 7 Virus Free Inside Ubuntu & All Derivatives
TuxWordSmith uses XDXF dictionaries to play in 88 languages
eyeOS first versions published as Open Source.