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CSV to Excel and Excel to CSV

Convert CSV to XLSX and back.

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How to CSV ⇄ Excel

  1. 1

    Add CSV files to make Excel workbooks, or XLSX/XLS files to export CSV.

  2. 2

    Check the delimiter. Auto works for most files.

  3. 3

    Click convert and download.

Frequently asked questions

Why do accents look wrong when I open CSV in Excel?

Excel needs a byte-order mark to read UTF-8 correctly. Keep “Add BOM for Excel” switched on and accents, Arabic and Hindi will display properly.

What happens to multiple sheets?

Each sheet becomes its own CSV file, delivered together in a ZIP.

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