Archive of Operating Systems mission is saving the great job of many great people whose created Open Source and/or Freeware operating systems.

The archived systems are based on Linux, BSD, DOS, Solaris, and other, independent technology. Read more…

UNIX based OS derived from BSD, created by Sun Microsystems. Initially released in 1982, it was the standard OS on Sun Machines at that time…
November 18, 2019

A live media based on Arch Linux, created by Makeiso script. The goal of Makeios is to create an easy to use method of…
November 15, 2019

GNOSIS (Great New Operating System In the Sky) – an example of a completely different kind of operating system…
November 12, 2019

NIOde (NIO Development Environment) – a live, Knoppix based Linux distribution which contains all appropriate…
November 07, 2019

A port of 4.3BSD UNIX operating system for the HP9000 300, 400, 700 and 800 series machines done by Systems Programming Group at the…
November 04, 2019

An Ubuntu based Linux distribution targeted to Spanish users and developed by the Ministry of Education of Castilla La Mancha in Spain…
October 29, 2019

A Debian based Linux distribution which works in live mode. It comes with many programs for both recreational and administrative…
October 24, 2019

A BSD operating system based on and comes with several missing pieces that came after the 4.3BSD-Tahoe. 2.11BSD CSRG…
October 21, 2019

A live Linux distribution based on Ubuntu with Xen Virtual Machine Monitor. The latest version…
October 18, 2019