| filename extensions | art-335 |
| sem | |
| TechTarget file types | art-336 | SEM-Alpha-Five-Set-Object-File-Alpha-Software-Inc |
| TechTarget file types | art-336 | SEM-Sealed-E-mail-SealedMedia |
| TechTarget file types | art-336 | SEM-ZX-Spectrum-Emulator-snapshot-file |
| English | eng-000 | Alpha Five Set Object File |
| English | eng-000 | Sealed E- mail |
| English | eng-000 | ZX Spectrum - Emulator snapshot file |