XLSM to ODS Converter
Convert your Excel XLSM workbook into an editable ODS spreadsheet for LibreOffice Calc and OpenOffice. Process securely online and download free.
Drop your XLSM files here
Up to 50MB per file.
Files are encrypted and auto-deleted after conversion
How to Convert
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Upload your XLSM files
Drag and drop or select XLSM files from your device. You can upload multiple files at once.
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Create the ODS document
Start the conversion to prepare your ODS file for LibreOffice, OpenOffice, and compatible office applications.
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Download ODS files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert XLSM to ODS?
XLSM is a macro-enabled Microsoft Excel workbook containing worksheets, formulas, formatted cells, and spreadsheet data. Converting it to ODS creates the OpenDocument spreadsheet format used by LibreOffice Calc and compatible apps, ready for workflows that use the destination format.
ODS opens in LibreOffice Calc, OpenOffice Calc, and current versions of Microsoft Excel.
Frequently Asked Questions
How do I convert XLSM to ODS?
Add your XLSM Excel workbook, start the conversion, and download an editable ODS spreadsheet ready for LibreOffice Calc and OpenOffice.
What is an XLSM workbook?
XLSM is a macro-enabled Microsoft Excel workbook format used for worksheets, formulas, formatted cells, charts, and spreadsheet data.
What does converting XLSM to ODS do?
The converter reads your XLSM workbook and creates an editable ODS spreadsheet ready for LibreOffice Calc and OpenOffice.
Can I edit the converted ODS spreadsheet?
Yes. The converter creates a genuine ODS spreadsheet with supported worksheet content, cell values, and structure ready for compatible apps.
Can I convert several XLSM workbooks?
Yes. Add multiple XLSM files and download a separate ODS result for each spreadsheet.
Is XLSM to ODS conversion secure?
Yes. Spreadsheets are transferred over an encrypted connection, processed securely, and automatically removed after conversion. No account is required.