Excel Diff Tool
Compare Excel workbooks with full multi-sheet support. See cell-by-cell differences, track modifications across sheets, and validate spreadsheet changes with professional diff highlighting.
Open DualView →Sheet Navigation
Compare workbooks with multiple sheets. DualView highlights which sheets have changes:
Summary
Q1 Data
Q2 Data
Q3 Data
Q4 Forecast
Financial Reports
Compare budget versions, track forecast changes, validate financial data.
Data Validation
Verify data imports, check calculated results, validate formulas.
Audit Trail
Track who changed what, document modifications, maintain compliance.