Orignally released by Digital Research, Multiuser DOS was a multiple user operting system for the PC. It eventually was released by two other companies, Concurrent Controls Inc and Intelligent Micro Systems. The split hapeened after v 5.01 was relerased. .
Versions[]
- DR Mutliuser DOS 5.0 released by Digital Research in late 1990
- DR Multiuser DOS 5.01 released by Digital Research in early 1991
- CCI Multiuser DOS developed CCI
- DR Multiuser DOS 5.1 was developed by Digital Research and released in April, 1992
- CCI Concurrent DOS 3.0 developed by CCI.
- Multiuser DOS GOLD developed CCI
References[]
History of Non-Unix Operating Systems
25 years of DOS History
Related Articles[]
Real/32
Digital Research
External Links[]
CCI's Homepage
25 years of DOS history
| MS-DOS compatible operating systems | |
| Single User | MS-DOS * IBM PC-DOS * DR-DOS * PTS-DOS * 86-DOS * FreeDOS * FreeDOS-32 OpenDOS * DOS Plus |
| Multiuser | MultiUser DOS * PC-MOS * Real/32 |
| Embedded | ROM-DOS |