| filename extensions | art-335 |
| ao | |
| TechTarget file types | art-336 | AO-ActionOutline-Data-File-Green-Parrots-Software |
| TechTarget file types | art-336 | AO-ActionOutline-data-file |
| TechTarget file types | art-336 | AO-Free-Pascal-Archive-File-for-OS-2-Version-FPC-Development-Team |
| English | eng-000 | ActionOutline Data File |
| English | eng-000 | ActionOutline data file |
| English | eng-000 | Free Pascal Archive File for OS/2 Version |