Free and open source voxel art tools - editor, thumbnailer and format
Free game engine for development of desktop, mobile, and web games
3D Game engine with editor
Open source RGB lighting control
Fast, small, safe, gradually typed embeddable scripting language
A fast DVI, EPS, and PDF to SVG converter
VERSION 3.6.5 released 3/12/2026
Syntax tree editor for rapid annotation of existing text
GOP-based video editor (remuxer)
Qt Visual Graph Editor
Apply photo effects while keeping chosen details untouched
A PlantUML editor written in Qt4
computer simulation for my raspberry pi
evolution for vegastrike SpaceSim/Combat/Trade game
Engine for games like's а Tyrian with random level generation.
YAGF is a tesseract and cuneiform wrapper and helper*
A roguelike game engine/editor
Audio Video media editor for complex composition
Vehicle simulation with freedom of movement on large map (5x5km).
"CutePad" is a modern text editor based on Qt framework.
A game development kit for Sifteo Cubes.