A high quality MP3 encoder
C-BIOS is an open source BIOS for MSX computers.
An operating system based on the best Windows NT design principles
Open source disk encryption with strong security for the Paranoid
Boot macOS, Windows, and Linux on Mac or PC with UEFI or BIOS firmware
Javier Gutiérrez Chamorro (Guti) Open source projects
The Open On-Chip Debugger
Version 2 of the myFocuser Project
Free operating system for Atari computers, and more.
An USB programmer for PIC, dsPIC, AVR, serial memories
Arduino Focuser, fully ASCOM complaint
Disk partitioning and data management for x86-compatible systems
Next Version of Long Range Compression Program (lrzip)
Universal server
Software development for 4Mb portable, using Z80 CPU and AA batteries
Z80 shared library including some nice test-projects
UEFI fdisk is a disk partitionning tool running under UEFI/BIOS