Convert XLSX to CSV

Upload your XLSX file (Microsoft Excel spreadsheet) and get it back as CSV (Comma-separated values) in seconds.

How to convert XLSX to CSV

  1. Choose your XLSX file, or drop it on this page.
  2. Check that CSV is selected as the output format.
  3. Click Convert, then download your CSV file.

Questions and answers

Is it free to convert XLSX to CSV?
Yes. You can convert up to 5 files a day for free, without an account.
Are my files safe?
Your upload is deleted as soon as the conversion finishes, and the result 15 minutes later. Nobody looks at your files.
How big can my file be?
Up to 50 MB per file on the free plan.

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