MyBB Social Network mod
Kurisu OS 3.0
The leading Open Source survey tool
Notepad++ project is moving to GitHub:
An OpenSource (C# .NET) TeamPlay Environment.
Coin collecting software for organize and manage your own catalogue
Pencil2D is a cross-platform animation/drawing application.
Open Source photo Library Software
The Swiss Army Knife of System Recovery
Free and open source webmail software
The Koozali SME Server is a simple and robust server gateway for SOHO