The GNU Prolog native compiler
A free/open source client and automation tool for Ragnarok Online
A bare metal raycaster, boots from a floppy image
An operating system based on the best Windows NT design principles
Javier Gutiérrez Chamorro (Guti) Open source projects
Free operating system for Atari computers, and more.
The Open On-Chip Debugger
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
TUI file manager (NC clone) with built-in Zip for DOS and Windows
An USB programmer for PIC, dsPIC, AVR, serial memories
Building and running ancient Linux on Windows
A wine and qemu GUI runner to help you install and use easily.