Excel to ODS
Convert Excel to OpenDocument .ods.
Click to upload or drag & drop
Select a spreadsheet (.xlsx or .xls)
How to use the Excel to ODS
- 1Upload your spreadsheet (.xlsx or .xls)
Drag and drop or click to select the spreadsheet (.xlsx or .xls).
- 2Convert to ODS
Click Convert to ODS and we process it on our secure server.
- 3Download
Your ODS file downloads automatically.
Convert Excel to ODS
This tool converts an Excel spreadsheet to an OpenDocument Spreadsheet (.ods) for LibreOffice Calc and OpenOffice, preserving tables and formatting.
When to use it
- Open an Excel file in LibreOffice/OpenOffice natively.
- Move to an open, standard spreadsheet format.
- Share a sheet with people who use free office suites.
Private & secure
Your file is uploaded over an encrypted HTTPS connection, converted on our server and streamed straight back to your device. Each request runs in its own isolated workspace that is deleted the instant the result is returned, so nothing is ever stored or shared.
Frequently Asked Questions
Are my files uploaded to a server?
Yes. Unlike our browser-based tools, the Excel to ODS runs on our secure server because it needs professional desktop-grade software to do the job well. Your file is processed in an isolated workspace and deleted automatically the moment the result is sent back — nothing is stored, logged or shared.
Is it free? Is there a watermark or size limit?
It is completely free with no sign-up and no watermark. Files up to 100 MB are supported per conversion.
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