| Subject | English | German |
| fin., IT | application data file type | Anwendungsdateityp |
| comp. | file type | Dateiform |
| comp., MS | file type | Dateityp (The format of a file, commonly indicated by its file name extension. The file type indicates which program the file was created in and can be opened with) |
| tech. | file type | Dateityp |
| comp. | file type | Dateiart |
| comp., MS | registered file type | Registrierter Dateityp (File types that are tracked by the system registry and are recognized by the programs you have installed on your computer) |