Ginkgo CADx provides a complete DICOM viewer solution with advanced capabilities and support for extensions.

grpn is an RPN calculator which uses the GTK+ widgets. It works with real and complex numbers, has 4 different radix modes, supports general math functions along with logarithmic and trigonometric functions. Calculator stack is only limited by free memory.

VLC is the VideoLAN project's media player. It plays MPEG, MPEG-2, MPEG-4, DivX, MOV, WMV, QuickTime, WebM, FLAC, MP3, Ogg/Vorbis files, DVDs, VCDs, podcasts, and multimedia streams from various network sources.

Qt is a cross-platform C++ application framework. Qt's primary feature is its rich set of widgets that provide standard GUI functionality.

The Faenza icon theme provide monochromatic icons for panels, toolbars and buttons and squared colorful icons for applications, devices, folders and files.