A cross-platform GUI library
An enterprise-class CRM and more!
An extremely powerful and configurable BitTorrent client
GTK+ comic book viewer.
Document Management System and Content Management System
deletes junk files to free disk space and improve privacy
Boots into many systems and GRUB2 ones!
A cross-platform XML/CSS based eBook reader
Chess Database and Toolkit program
Read, write and edit metadata
A free course management system (CMS) to create online learning sites
a parametric 3D CAD modeler
utility to split mp3, ogg vorbis and FLAC files without decoding
Open Source Human Resource Management Software
A full featured cross-platform image library
Dos2Unix / Unix2Dos - Text file format converters
Open Source desktop project management
Secure Trading Client for most popular Bitcoin exchanges