Free and open source voxel art tools - editor, thumbnailer and format
A batch image converter and resizer
2D CAD for precise drawing
The FastLED library for colored LED animation on Arduino
converts PostScript or PDF files to other vector graphics formats
A lightweight, lightning-fast, and powerful image viewer
Real-time physically based rendering engine for Android, iOS, and more
3D GPUs Strange Attractors and Hypercomplex Fractals explorer
Modern C++ Terminal Emulator
Powerful desktop publishing software
GPS log file viewer and analyzer
Hewlett-Packard's Linux imaging and printing software
Scan Tailor Experimental is an interactive post-processing tool
An ICC-based CMM for color management
Window hooker to run fullscreen programs in window and much more...
Swiss army knife of image processing
FlightGear Flight Simulator: free open-source multiplatform flight sim
Panorama photo stitcher
A collection of packages providing extra functionality for GNU Octave
a parametric 3D CAD modeler