| filename extensions | art-335 |
| direct | |
| TechTarget file types | art-336 | DIRECT-Thoroughbred-basic-direct-sort-file |
| TechTarget file types | art-336 | DIRECT-Unknown-Apple-II-File |
| English | eng-000 | Thoroughbred basic direct / sort file |
| English | eng-000 | Unknown Apple II File |