Compare two Excel files, spreadsheets, CSV files, and other formats side by side. Find differences, additions, and modifications with our comprehensive Excel comparison tool. Supports XLSX, XLS, CSV, TXT, ODS, and more.
Select the first file to compare
Maximum file size: 100MB
Select the second file to compare
Maximum file size: 100MB
Upload two spreadsheet files to compare them side by side. Our tool supports Excel, CSV, and many other formats. Find differences, additions, and deletions quickly and easily.
Support for Excel (XLSX, XLS, XLSM, XLSB), CSV, TXT, DIF, and OpenDocument (ODS) files.
Compare cell by cell with precise difference detection including data types, formulas, and values.
Lightning-fast comparison engine that handles large spreadsheets with thousands of rows and columns.
All processing happens in your browser. Your files never leave your device.
Compare datasets, financial reports, and analytical spreadsheets to identify trends and changes.
Track changes between different versions of Excel files and spreadsheets over time.
Verify data integrity by comparing source files with processed or migrated data.
Compare business reports, financial statements, and analytical documents for accuracy.
Compare budget files, expense reports, and financial forecasts across periods.
Track inventory changes, stock levels, and product catalogs between updates.