Recipe database software
A free COBOL compiler
C64 Emulator
Versatile Commodore Emulator
Run Windows applications on Linux, BSD, Solaris, and Mac OS X
The Free / Libre / Open Source Web App with the most built-in features
Scanning probe microscopy data visualisation and analysis
Manage your shell environment variables and aliases
Swiss army knife of image processing
A cross-platform statistical package for econometric analysis
A strategy game with a high fantasy theme
To-do manager, notepad, RSS reader...
A real time inference engine for temporal logic specifications
A source code analyzer
A free course management system (CMS) to create online learning sites
GemRB is a portable open-source implementation of the Infinity Engine
Android, UIQ 3.0, Series 60 Edition 5 open-source software