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Upload the ODS file, convert, download the XLSX.
Select your .ods file — or drag it into the tool.
Start the conversion in your browser.
Download the finished .xlsx.
Open it in Excel or Google Sheets and keep working.
Built for speed, privacy and reliability — on any device.
Sheets, cell values and standard formulas land in Excel’s format — continue working immediately.
XLSX works in Microsoft Excel, Google Sheets, Numbers and LibreOffice.
Processed in your browser and removed right after.
No account, no watermark, no limits.
Supports DOCX, XLSX, PPTX and legacy formats. Formatting and layout are retained as closely as possible.
Add the .ods file to the tool above and start the conversion — the .xlsx workbook downloads in seconds, free.
Standard spreadsheet formulas carry over and recalculate in Excel. Very Calc-specific functions may need a small touch-up.
Cell values, number formats, merged cells and basic styling transfer cleanly; exotic theme effects may simplify.
The file is processed in your browser and automatically deleted right after — usually within minutes, never shared, never stored.
Yes — the Excel to ODS tool goes the other direction whenever you need the open format again.
Yes — completely free, no account, no watermark, no daily limits.
Convert ODS files to Excel online