(MTOS) A new version of tos. MultiTOS's main advantage was support for pre-emptive multitasking and memory protection. It also supported the latest (and far superior) versions of gem. MultiTOS was supplied with the Falcon030 range of computers from atari.

It is a little known fact that the MultiTOS kernel was based heavily on the freeware OS mint which was developed long before Atari got MultiTOS working.