Archive format record
Microsoft Excel Backup
This is the full registry record for one specific format. If you just want to know what to do with a file, the extension pages below are friendlier.
| Format name | Microsoft Excel Backup |
|---|---|
| Version | Not recorded |
| PUID | x-fmt/23 |
| MIME type | Not recorded |
| Extensions | xlk |
| Primary extension | .xlk |
File extensions used by this format
Source: PRONOM, the technical registry maintained by The National Archives (UK) for digital preservation.