An operating system based on the best Windows NT design principles
Free operating system for Atari computers, and more.
The Open On-Chip Debugger
TUI file manager (NC clone) with built-in Zip for DOS and Windows
An USB programmer for PIC, dsPIC, AVR, serial memories
A tapas/topaz/sapphire kernel optimized for smoothness and low-memory
Software development for 4Mb portable, using Z80 CPU and AA batteries
NES/Famicom emulator based on FCE Ultra.
Transfer disks and disk images between the Apple II and the real world
Program and Game Manager for DOS
Several MsDos, 16 bits, applications
Graphics mode console I/O for the TRS-80 Color Computer
A high quality MP3 encoder
Building and running ancient Linux on Windows