a parametric 3D CAD modeler
A free COBOL compiler
2D & 3D TeX-Aware Vector Graphics Language
Lyric projection and chord charts for church musicians
Free project scheduling and management tool
Chess Database and PGN viewer
Manage your shell environment variables and aliases
Colonize the New World.
A modern, cross-platform Quake game engine based on FitzQuake.
SUMO is a microscopic, multi-modal traffic simulation.
Good-looking and addictive OpenSource games
Development toolkit for Web Services and XML data bindings for C & C++
Tested in Windows 10 & 11, 4K (125%, 150%, 200%)
One hundred command line tools in a small and portable binary.
3270 Terminal Emulator
Cross-platform BBS (ANSI) Terminal
For exploring cellular automata like Conway's Game of Life.
A decompiler for Lua 5.x