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Compare Two Workbooks
Compare table values from two XLSX or CSV files and download a data-only difference report.
Drop files here or choose files from your device
Files are sent only after you confirm. Processing uses a request-specific temporary workspace and removes request data when the request ends.
How to use Compare Two Workbooks in 3 steps
- Choose your file: Supports .xlsx, .csv; Maximum 10 MiB
- Review the preview or confirm processing: Files are sent only after you confirm. Processing uses a request-specific temporary workspace and removes request data when the request ends.
- Get the result immediately: Download the processed file and open it in Microsoft Excel or Google Sheets
Why does this problem happen, and how does this tool fix it?
Visual checks and long formulas can miss added, removed, or changed rows, especially when two files use a different row order.
How it works and protects your data: Compares saved table values, not formatting or formulas. Match by a selected key column or by row position. Request files are deleted when processing ends.
Frequently asked questions
Does it compare cell colors or formatting?
No. It compares table values and uses the last saved value for formula cells.
Are the files retained?
No. They are uploaded only after confirmation, processed temporarily, and deleted when the request ends.