SheetDiff™
SheetDiff™ — Compare, Diff & QA sheet versions side-by-side.
SheetDiff™ launched on March 24, 2026.
What it does
SheetDiff™ is a Google Sheets™ add-on that compares spreadsheet data, finds differences, and generates color-coded QA reports. It supports Structural Diff, Cell-by-Cell comparison, and Duplicate Finder, auto-detects columns, tracks WER/CER/SER, handles multi-sheet and multi-language data, allows custom rules, ignores columns, and exports reports. Ideal for localization, translation, finance, QA, and data auditing. Install → select mode → run comparison → export.
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