Audio Tag Editor
Playlist Editor
Shotcut is a free, open source, cross-platform video editor.
Model Railway CAD program
Graphical editor software for many Boss and Roland effect & synth unit
Scientific Visualisation Made Easy
Another drawing editor for LaTeX with PSTricks & TikZ
show and edit eulumdat files
The web-based motion graphics editor for everyone
Vector drawing program for LaTeX using PSTricks
Pencil2D is a cross-platform animation/drawing application.
Music score editor
Web-based vector graphics editor
Free yourself
Enables Qt based applications to draw the contents of EMF files.
Tools for reading the track data of the project "Leave a Trace"
Former project page
Extensible vector graphics editor with Latex text support.
A video-based animated GIF creator