An award-winning drawing program for children of all ages
Powerful desktop publishing software
Office Ribbon UI with Visio Like Diagramming And Drawing
A cross-platform DVD authoring application
Hewlett-Packard's Linux imaging and printing software
Open Source Computer Vision Library
A portable, multi-platform, command-line driven graphing utility
An ICC-based CMM for color management
FlightGear Flight Simulator: free open-source multiplatform flight sim
Audio codecs extracted from Android Open Source Project
A free multi-track audio editor and recorder
Panorama photo stitcher
A collection of packages providing extra functionality for GNU Octave
Swiss army knife of image processing
A GUI in C# .NET 4 for mkvextract (MKVToolNix)
GPS log file viewer and analyzer
An advanced drum machine with pattern-based programming
An Audio/MIDI multi-track sequencer