Free · No signup · Private — runs in your browser

ODS to XLSX

Convert a LibreOffice / OpenOffice Calc .ods file into Microsoft Excel .xlsx format — better compatibility with Excel and most tools. Converted privately in your browser.

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Drop your .ods file here or click to browse

Converted on your device — nothing is uploaded.

One file is free — drag in several to batch-convert with Pro.

Need to edit, not just convert? Open the full Gridoly editor →

How it works

1Add your ODSDrag a .ods (LibreOffice/OpenOffice Calc) file onto the box, or click to choose one.

2We convert itThe workbook is re-saved in Excel’s .xlsx format, sheets intact.

3Download XLSXDownload your Excel-ready .xlsx file.

Frequently asked questions

What is .ods?

The OpenDocument Spreadsheet format used by LibreOffice and OpenOffice Calc.

Are all sheets kept?

Yes — every sheet in the .ods workbook is preserved in the .xlsx output.

Is it private?

Yes — conversion runs locally in your browser.

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