Scientific Visualisation Made Easy
Vivid3D is a C++ IDE/3D engine, with python scripting.
Generate Harmonious Colors Freely.
Audio metadata editor with MusicBrainz integration.
image editor
Music score editor
Free yourself
Free video editor to convert, cut, trim, stream select and encode
Tools for reading the track data of the project "Leave a Trace"
SImple, powerful audio tagger for GNU/Linux
Free drawing software for Windows, Mac OS X, and Linux
A GUI foundation for creating U/I based content
Inkscape extension to add and edit GNUplot graphs
A tool written in Python to draw Splines in MAXONs Cinema 4D