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ODS to XLS Converter
Convert ODS files to XLS in seconds, free and unlimited.
🔒 Files are processed on your device. Nothing is uploaded.
How to convert ODS to XLS
- Click Choose files or drop your ODS files into the box. You can add several at once.
- Make sure XLS is selected as the output format.
- Press Convert, then download your XLS files.
ODS
OpenDocument Spreadsheet from LibreOffice and OpenOffice Calc.
XLS
Legacy Excel 97–2003 workbook.
Spreadsheets are converted with SheetJS. Formulas are kept as their calculated values; formats with a single table (CSV, HTML) export the first sheet.
Other ODS conversions
Convert other files to XLS
FAQ
Is converting ODS to XLS free?
Yes. Unlimited conversions, no sign-up, no watermark.
Are my files uploaded to a server?
No. FieldConvert processes files inside your browser, so your ODS files never leave your device. That makes it private and fast, because there is no upload or download wait.
Is there a file size limit?
Only your device's memory. Files up to about 2 GB work in most desktop browsers.