| Type | Unix-like operating system |
|---|---|
| Developer | Open Software Foundation |
| Based on | Berkeley Software Distribution |
Sources: Wikidata (CC0) · Wikidata Q11237594
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| Tru64 UNIX | Hewlett-Packard, Digital Equipment Corporation, IBM, Compaq | — | proprietary license |