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XLS to ODS

Convert XLS spreadsheets to ODS in seconds. XLS is best for older Excel and accounting software; ODS is best for LibreOffice and open-source workflows. Your files are processed on your own device.

  • No upload — 100% private
  • Fast, lossless when possible
  • Free & unlimited
  • Works on iPhone & Android

    How to convert XLS to ODS

    1. 1

      Tap Choose files and select your XLS file(s).

    2. 2

      Adjust the options if you like (the defaults work well).

    3. 3

      Press Convert to ODS. Several files can be downloaded together as a ZIP.

    XLS vs ODS

    XLSODS
    Full nameExcel 97–2003 workbookOpenDocument Spreadsheet
    Opens on iPhone◐ Partly / with an app✕ No
    Opens on Android◐ Partly / with an app◐ Partly / with an app
    Opens on Windows✓ Yes◐ Partly / with an app
    Opens on Mac◐ Partly / with an app◐ Partly / with an app

    XLS: XLS is the older binary Excel format. Some accounting and government software still exports it.

    ODS: ODS is the open spreadsheet format of LibreOffice and OpenOffice.

    Frequently asked questions

    How do I convert XLS to ODS on my phone?
    Open this page in your phone's browser, tap Choose files, pick your XLS file(s) and press the button. The ODS file saves to Downloads.
    Is it free and unlimited?
    Yes. There's no sign-up, no watermark and no daily limit.
    Are my files uploaded?
    No. Conversion runs in your browser, so your documents and photos stay private.

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