QDOS may refer to:
- QDOS (Qasar DOS), the Motorola 6800-based operating system of the Fairlight CMI digital sampling synthesizer series, based on the MDOS (Motorola DOS)
- Seattle Computer Products QDOS, SCP's Quick and Dirty Operating System in 1980, later renamed to 86-DOS (predecessor of MS-DOS)
- Sinclair QDOS, the Sinclair QL operating system written in Motorola 68000 assembly language
- Atari QDOS, the production codename of Disk Operating System 4.0 for Atari 8-bit computers
- Qdos Entertainment, the UK-based entertainment company who is the world's largest pantomime producer
- Q:Dos, a recording name for trance musicians Scott Bond, Darren Hodson, John Purser, Nick Rose
- Qdos, range of no-valve metering pumps
- QDOS (Quick and Dirty Operating System), first version of the DOS operating system
See also
Topics referred to by the same term
This disambiguation page lists articles associated with the title QDOS.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: