How to open .XLSX files on Windows
To open .XLSX files on Windows, open with Microsoft Excel by double-clicking the file.
Step-by-step instructions
- Open with Microsoft Excel by double-clicking the file.
- If issues arise, right-click the file and select 'Open with' to choose Excel.
Recommended software
- Microsoft 365
- LibreOffice
- Google Docs (web)
Alternative methods
- Open .XLSX in a browser-based viewer if desktop apps fail.
- Try opening .XLSX on Windows with a secondary app to rule out app-specific issues.
- Convert .XLSX only with trusted tools when direct opening is not possible.
Common issues
Formulas return errors
This can occur due to different locale settings or unsupported functions.
- Verify the locale settings in your application.
- Re-enter the formulas manually if necessary.
File won't open
This might happen if the file is corrupted or the application is outdated.
- Try opening the file in another application like Google Sheets.
- Check for updates for your spreadsheet software.
Security note
Be cautious with external links and data connections.