| filename extensions | art-335 |
| db4 | |
| TechTarget file types | art-336 | DB4-Dbase-4-data |
| TechTarget file types | art-336 | DB4-Unknown-Apple-II-File |
| TechTarget file types | art-336 | DB4-dBase-IV-data-file |
| English | eng-000 | Dbase 4 data |
| English | eng-000 | Unknown Apple II File |
| English | eng-000 | dBase IV data file |