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Free converter

XLTX to ODS

Anyfile converts an Excel template to an OpenDocument spreadsheet for free, right in your browser: the file is never uploaded.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from XLTX to ODS

Values and formulasKept, with number formats and every sheet
Pictures and chartsNot carried into OpenDocument

When to use ODS: Spreadsheets kept in an open, vendor-neutral format, common in LibreOffice and the public sector.

The two formats

.xltx

Excel template

A starting point for new Excel workbooks. Opening it creates a fresh, untitled copy, so the layout, styles and formulas in the template itself stay unchanged.

Reusable layouts such as invoices, budgets and timesheets that you fill in again and again.

Opens in Excel, LibreOffice Calc

About XLTX files

.ods

OpenDocument spreadsheetOpenDocument Spreadsheet

The spreadsheet format of the OpenDocument standard (ISO/IEC 26300) and the default in LibreOffice Calc. A zipped set of XML files holds sheets, formulas, styles and charts.

Spreadsheets kept in an open, vendor-neutral format, common in LibreOffice and the public sector.

Opens in LibreOffice Calc, Excel, Google Sheets, Collabora Online

About ODS files

Questions

How do I convert XLTX to ODS?

Drop your XLTX file on this page, or choose it. Anyfile converts it on your device in a moment and the ODS downloads straight away. To change it first, open it in the spreadsheet editor.

Is my XLTX file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Can I convert several XLTX files at once?

Yes. Drop them together and you get one ZIP with every ODS inside.