A free and powerful office suite
AWStats Log Analyzer
Audio converter and CD ripper for various formats
Cross platform GUI for Maxima
The Free / Libre / Open Source Web App with the most built-in features
Powerful Open Source Email Marketing app with analytics & segmentation
eLearning XHTML editor
Free flexible open source todo manager featuring hierarchical tasks
Free church worship presentation software
A planetarium software that shows a 3D simulation of the night sky
Award-winning lightweight Open Source Content Management System (CMS)
Free data backup software to synchronize files and folders
Localization tools built by localizers for localizers
Gramps, the open source genealogy program
Standalone chat system developed in php, mysql and javascript
Collabtive is web based project management software. Simple and easy.
A free sing-along karaoke game for your PC
The world's leading content management systems (CMS) written in PHP
Split and merge PDF files on any platform