Compare two versions of an Excel file and spot the differences at once

Upload the first and the second version and choose the columns to compare. The tool shows every employee whose data changed or who appears in only one of the files.

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What is the File Comparison tool?

File Comparison is a tool that compares two versions of an Excel or CSV file and shows, for each employee, the values that changed or are missing from one of the files. It ignores extra spaces and letter case, compares numbers and dates by value, and exports the result to Excel.

What does the tool do?

How it works

  1. Upload the first and the second file
  2. Choose the columns to compare
  3. Review the differences and export them to Excel

Who is it for?

Suited to anyone who receives updated copies of the same file and wants to know what changed before approving the new version.

Your files stay with you

Your files are processed entirely inside your browser on your device, and are never uploaded to any server.

Frequently asked questions

Which file types are supported?

Excel files in xlsx and xls format, and CSV files.

Can I compare more than one file?

Yes. You can upload more than one file on each side, and they are merged into one table before the comparison.

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