How do I convert Excel (XLSX) to OpenDocument Sheet?

Upload your Excel (XLSX) file using the box above, confirm OpenDocument Sheet as the output format, then select Convert. The converted file is ready to download as soon as processing finishes — usually in a few seconds.

Is converting XLSX to ODS free?

Yes, and there is nothing to sign up for. Every conversion is free, there is no paid tier, and the limits are the same for everyone.

Will the quality change when converting to OpenDocument Sheet?

ODS uses lossy compression, so some data is discarded to keep the file small. The default quality setting is tuned to be visually or audibly transparent for most material, and you can raise it in the conversion settings.

What happens to my file afterwards?

The uploaded file is deleted as soon as the conversion completes, and the converted file is removed automatically once its retention window ends. Download links are signed and expire within minutes.

xlsxods

Convert Excel (XLSX) to OpenDocument Sheet

Free online converter for Excel (XLSX) files. Open standard spreadsheet format. Nothing to install, no watermark, and every file is deleted automatically.

Drag and drop your files

Upload a Excel (XLSX) file to convert it to OpenDocument Sheet. Up to 200 files at once, 10 GB each.

Free · up to 200 files · 10 GB each · files deleted automatically after 168 hours.

About XLSX and ODS

Excel (XLSX)

Office Open XML workbook.

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

OpenDocument Sheet

Open standard spreadsheet format.

application/vnd.oasis.opendocument.spreadsheet

Other Excel (XLSX) conversions

xlsx to csv
xlsx to json
xlsx to pdf

Other ways to get OpenDocument Sheet

xls to ods
csv to ods