File tool guide

How to use CSV to Excel online

Create an XLSX workbook from a CSV file.

A simple three-step CSV to Excel workflow.

Step-by-step

Use CSV to Excel in three quick steps

Choose a permitted file. Select the file you own or have permission to process in the CSV to Excel workspace.
Set the result you need. The conversion runs locally in the browser.
Create and download. Browser-local prepares the result; review it, then save the new copy.

Before you begin

Keep your original file as a backup and only process content you are authorised to modify. If you are signed in, open My account to review completed tool usage and any active membership dates.