converts PostScript or PDF files to other vector graphics formats
Free all in one audio/video ffmpeg batch encoder
An interactive viewer for three-dimensional chemical structures.
Wings 3D is an advanced subdivision modeler
PC based Oscilloscope and Spectrum analyzer using sound card
The ultimate cataloguer
Multiplatform MIDI File Player for Linux, Windows, and macOS
3D fractal rendering software
JACK Audio Connection Kit Qt GUI Interface
A fluidsynth Qt GUI Interface
Xfig is a diagramming tool
Toolkit for working with and mapping geospatial data
Easy to use screenshot sharing application
Play music online. With friends. For free.
2D Animation Tool for Children and Teenagers
MIDI sequencer for Linux with music notation and audio
The cross-platform library behind the Hugin photo stitcher
Open Source Solid Modeling CAD
An Audio/MIDI multi-track sequencer