XLSX to XLS

Convert your XLSX file to XLS online, for free.

Choose File

Drop files here · Up to 200 MB

How to convert XLSX to XLS

  1. 1Click “Choose File” and select the XLSX file you want to convert.
  2. 2Make sure the target format is set to XLS.
  3. 3Click Convert and wait while we process your file in the cloud.
  4. 4Download your new XLS file.

About XLSX and XLS

XLSX: XLSX is the modern Microsoft Excel spreadsheet format.

XLS: XLS is the classic Microsoft Excel spreadsheet format.

This tool converts XLSX to XLS entirely in the cloud — your file never stays on your device, and we delete it automatically after processing.

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Convert by format

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