| Type | disk operating system, operating system |
|---|---|
| Developer | Apple Inc. |
| Predecessor | Apple SOS |
| Successor | Apple GS/OS |
Sources: Wikidata (CC0) · Wikidata Q621328
Operating systems · 2
| Operating system | Developer | First release | License |
|---|---|---|---|
| Apple DOS | Apple Inc. | 1978 | — |
| Apple SOS | Apple Inc. | — | — |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| Apple GS/OS | Apple Inc. | — | — |