[Buy Opera!]

Operating Systems

Most of the operating systems listed here are for the IBM PC, Intel and AMD compatibles, though some of them may run on other systems too. Some information on other systems may be found on the Microcomputer and Apple pages.

CP/M

This was the default operating system on many 8bit computers. The 16bit version could not compete with DOS because of its high price.

AtheOS

It may not be easy to say what AtheOS is, but we can be quite positive on some things that it is not:

Development has slowed down since fall 2001. But AtheOS is fully functional; the homepage is hosted on a server running it. And many people are writing AtheOS applications.

Cosmoe

is short for Compatible Open-Source Multi Operating-system Environment. It was written by Bill Hayden and uses a powerful high-level C++ API similar to BeOS and Atheos. Version 0.7 was released on 2004-08-26.

Freedows

An obviously now defunct operating system. All related domains have been taken over by other parties.

Last modified 2005-03-04