XLSX to ODS Converter

Convert XLSX files to ODS online for free. Upload a XLSX file, choose ODS, and download the converted file with no account required.

Why convert XLSX to ODS?

Document formats differ in editability, layout stability, table support, and sharing compatibility. XLSX files are commonly used for modern spreadsheets, tables, and workbook sharing. Converting to ODS helps when your next tool, device, website, or sharing workflow needs LibreOffice Calc, OpenOffice, and open spreadsheet workflows.

Best uses for ODS

ODS is useful for LibreOffice Calc, OpenOffice, and open spreadsheet workflows. ODS is an open standard for editable spreadsheets. Use this output when compatibility, editing needs, upload requirements, or file size make ODS the better fit.

Before you convert

Check page order, fonts, spacing, tables, links, images, and whether the converted file opens correctly in your target app. Keep the original XLSX file until the converted ODS file has been reviewed successfully.

XLSX to ODS FAQ

How do I convert XLSX to ODS?

Upload your XLSX file, keep XLSX as the input format, choose ODS as the output, then start the conversion and download the converted file.

Is this XLSX to ODS converter free?

Yes. You can convert files online without creating an account or installing desktop software.

When should I use ODS?

ODS is useful for LibreOffice Calc, OpenOffice, and open spreadsheet workflows. ODS is an open standard for editable spreadsheets.

Will converting XLSX to ODS change quality?

Quality depends on the source file and output format. XLSX is the modern Excel workbook format. ODS is an open standard for editable spreadsheets.