A free and powerful office suite
An open source Mac OSX RSS reader with support for RSS/Atom feeds
Audio converter and CD ripper for various formats
eLearning XHTML editor
A planetarium software that shows a 3D simulation of the night sky
Award-winning lightweight Open Source Content Management System (CMS)
The Free / Libre / Open Source Web App with the most built-in features
Take your office and CRM into the cloud!
The Leading Open Source Communication Hub | Community Version
...a powerful, fast and reliable backup & sync tool.
Streams many media formats with minimal configuration
Domination is a game that is a bit like the board game Risk
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.
Data Visualization and Analysis
Localization tools built by localizers for localizers
A free sing-along karaoke game for your PC