FREE TOOL / SPREADSHEETS

CSV File to Excel

Convert a UTF-8 CSV file into an Excel XLSX workbook.

Runs in your browser
CSV File to ExcelYour input stays on this device

Files are processed on this device and are not uploaded.

How to use this tool

  1. Enter your information and choose any options.
  2. Run the tool to see the result.
  3. Download the result when it is ready.

Good to know

CSV cells are stored as text to preserve leading zeros and avoid creating formulas. Up to 2 MB, 10,000 rows and 200 columns. Processing happens on your device.