- Extension
- .xlk
- .xltx
- Format
- Binary
- Category
- Spreadsheet
- Spreadsheet
- Developer
- Microsoft
- Microsoft
- Description
- XLK files are Microsoft Excel Backup Files, which are created as backup copies of Excel files (.XLS or .XLSX). They contain a copy of the excel file in its original state, and can help to restore a file if the original is lost, damaged or corrupted.
- An XLTX file is a template created by Microsoft Excel, a program used for creating spreadsheets.
- MIME Type
- application/vnd.ms-excel
- application/vnd.openxmlformats-officedocument.spreadsheetml.template
