Project Notes and Direction

  • Hobby x86-64 OS Project
  • Targets and milestones in
  • Currently Compiles in x86-64 OpenBSD 6.2 and Ubuntu LTS 16.04
  • Microkernel
  • LP64
  • FUGPL license – To avoid restrictions on code going upstream
  • Can boot from hard drives, floppy drives, and CDs





EspressOS running on an AMD Phenom II
EspressOS running on a Dell Precision M4800
Screenshot of EspressOS running in QEMU