Allow to redirect (a.k.a. "remail") mail messages to other recipients
Contao Open Source CMS (fka TYPOlight)
Simple counter for Windows Explorer
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.
Pencil2D is a cross-platform animation/drawing application.
Open Source photo Library Software