The IDE for competitive programming
Free open-source non-linear video editor
N64 Game-Engine and Editor using libdragon & tiny3d
Open-source, cross platform Qt based IDE for reverse-engineering
This is an active mirror of the KiCad development branch
Open source PDF editor
A free, open source, multi-platform SQLite database manager
A free Japanese text editor for Windows
Free game engine for development of desktop, mobile, and web games
Classic 2D side-scrolling platformer game
Command & Conquer: Remastered Collection
3D engine with modern graphics
Animated sprite editor & pixel art tool
Flexible level editor
A Hex Editor for Reverse Engineers, Programmers
Mozc - a Japanese Input Method Editor designed for multi-platform
Free and open source voxel art tools - editor, thumbnailer and format
Your Hardcore Loop Machine.
3D Game engine with editor
Animated sprite editor & pixel art tool
The Time Series Visualization Tool that you deserve
A handwriting notetaking software with PDF annotation support
Open source RGB lighting control
Avogadro libraries provide 3D rendering, visualization, and analysis
Eureka is a DOOM map editor