Skip to main content
Spreadsheet Format

ODS Converter — Free Online

Convert OpenDocument Spreadsheet files to and from other formats. Fast, free, no registration required.

or import from

Secure Transfer

HTTPS encrypted uploads

Privacy First

Files auto-deleted after processing

No Registration

Start converting instantly

Works Everywhere

Any browser, any device

Convert to ODS

XLSX to ODS→CSV to ODS→XLS to ODS→

Convert from ODS

ODS to XLSX→ODS to CSV→ODS to XLS→

What is ODS?

ODS is the open-standard spreadsheet format used by LibreOffice Calc. It's an ISO standard that ensures long-term data accessibility without vendor lock-in.

Format Details

Full Name
OpenDocument Spreadsheet
Extension
.ods

Key Features

  • Open standard
  • LibreOffice native
  • Formulas
  • Free software

Frequently Asked Questions

Upload your file, select ODS as the output format, and click Convert. Your converted file will be ready to download in seconds.
You can convert most spreadsheet formats to ODS, including XLSX, CSV, XLS, and more.
Yes! You can convert up to 5 files per day completely free. No registration required.