An award-winning drawing program for children of all ages
FlightGear Flight Simulator: free open-source multiplatform flight sim
Swiss army knife of image processing
Open and edit the archive files used in over 5700 games.
a parametric 3D CAD modeler
Open Source Solid Modeling CAD
xBRZ: "Scale by rules" - high quality image upscaling filter by Zenju
A collection of packages providing extra functionality for GNU Octave
CGRU: Afanasy render farm manager and RULES project tracker.
2D & 3D TeX-Aware Vector Graphics Language
3D Engine c++
An interactive viewer for three-dimensional chemical structures.
Professional Audio/Video/Graphics
Display, convert, and edit raster image and vector image files
Drawing, graphics conversion, software development, administration.