XLSX COMPARISON
Compare two Excel workbooks without uploading them.
See sheet, column, and displayed value differences by row position, then download the complete result as JSON.
Choose two XLSX workbooks
Both files stay in this browser. Comparison uses sheet names, header names, row positions and displayed values.
Comparison scope
This compares parsed sheet names, headers, row positions, and displayed cell values. It does not compare formulas, formatting, macros, charts, named ranges, or workbook metadata.