| Type | business |
|---|---|
| Headquarters | Pacific Grove |
| Founded | 1974 |
| Industry | software industry |
| Website | digitalresearch.biz |
| Dissolved | 1991 |
Sources: Wikidata (CC0) · Wikidata Q185608
Systems · 7
| Operating system | First release | License |
|---|---|---|
| CP/M | — | BSD licenses |
| CP/M-86 | — | proprietary license |
| DOS Plus | — | — |
| DR-DOS | — | — |
| FlexOS | — | — |
| MP/M | — | proprietary license |
| Multiuser DOS | — | — |