| Type | operating system |
|---|---|
| Developer | Apple Inc. |
| Latest version | 1.3 |
| Predecessor | Apple DOS |
| Successor | Apple ProDOS |
Sources: Wikidata (CC0) · Wikidata Q352106
Programming languages · 1
| Language | Paradigms | First appeared | Developer |
|---|---|---|---|
| VisiCalc | — | 1978 | Software Arts, Dan Bricklin, Bob Frankston |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| Apple ProDOS | Apple Inc. | — | — |