Excel (XLSX) to OpenDocument Spreadsheet (ODS) Converter

Convert Excel (XLSX) spreadsheets to OpenDocument Spreadsheet (ODS).

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Files are processed on our server and deleted automatically. Max 150MB per file, 200MB total, up to 30 files.

How to Use Excel (XLSX) to OpenDocument Spreadsheet (ODS) Converter

Convert Excel (XLSX) spreadsheets to OpenDocument Spreadsheet (ODS).

1 Upload your XLSX file

Choose a file from your device, or drag and drop it into the upload area.

2 We convert it automatically

No settings to configure for most files - it just works.

3 Download your ODS file

Your converted file is ready to save immediately - no email or signup.

Excel (XLSX) to OpenDocument Spreadsheet (ODS) Converter Features

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Excel (XLSX) to OpenDocument Spreadsheet (ODS) Converter, Free & Unlimited

Use it as many times as you need - no daily limits, no premium tier, no hidden fees.

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No Sign-Up Required

Upload, convert, and download in seconds - no account or email address needed.

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Fast & Automatic

Processing starts the moment you upload - most conversions finish in seconds.

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Private by Design

Files are sent over HTTPS and automatically deleted from our server after processing.

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Works on Any Device

Phone, tablet, or desktop - if it has a browser, it can use this tool.

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Files Cleaned Up Automatically

We don't keep copies of what you upload - everything is purged automatically.

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