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Convert XLS to CSV

Convert XLS files to CSV without uploading them. No ads, no tracking, no sign-up.

or drop them anywhere on the page, or paste

How to convert XLS to CSV

  1. Choose your XLS files, or drop them anywhere on this page.
  2. Check that CSV is selected, and adjust the settings if you like.
  3. Select Convert, then save your CSV files. Nothing is uploaded.

About XLS and CSV

XLS is the older Excel 97–2003 workbook format.

CSV stores a table as plain text, one row per line with commas between values. Every spreadsheet and database can open it.

Questions

How do I convert XLS to CSV?
Choose your XLS files or drop them on this page, check that CSV is selected, then select Convert and save the result. It works the same on a phone or a computer, and the files never leave your device.
Is it safe to convert XLS to CSV here?
Yes. The conversion runs in your browser, so your XLS files aren't uploaded to a server, and nothing is stored or logged.
Can I convert several XLS files at once?
Yes. Add as many as you like and they convert together; when there are several results you can save them all as one ZIP.

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