Web site: (not active) Origin: USA Category: Desktop Desktop environment: GUI Architecture: Apple II Based on: … GS/OSRead more
gui
Plan B
Web site: lsub.org/plan-b/ Origin: Spain Category: Desktop Desktop environment: GUI Architecture: x86 Based on: Plan 9 … Plan BRead more
Palm OS
Web site: www.access-company.com/products/platforms/garnet/index.html (not active) Origin: USA/Japan Category: Mobile Desktop environment: GUI Architecture: Motorola 68k, ARM … Palm OSRead more
Phantom OS
Web site: phantomos.org Origin: Russia Category: RTOS Desktop environment: GUI Architecture: x86 Based on: Independent Wikipedia: … Phantom OSRead more
Symbian
Web site: symbian.org (not active) Origin: United Kingdom Category: Mobile Phones Desktop environment: GUI Architecture: x86, … SymbianRead more