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XLSM to XLS Converter
Convert XLSM files to XLS in seconds, free and unlimited.
🔒 Files are processed on your device. Nothing is uploaded.
How to convert XLSM to XLS
- Click Choose files or drop your XLSM 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.
XLSM
Excel workbook with macros enabled.
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 XLSM conversions
Convert other files to XLS
FAQ
Is converting XLSM 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 XLSM 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.