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DiffEngineX

DiffEngineX compares two Excel spreadsheets and reports their differences. It compares cells (formulae, constants and calculated values), comments, defined ranges (names) and Visual Basic for Applications (VBA) macros. Before a cell-by-cell comparison, similar rows and columns between two spreadsheets have to be aligned by the insertion of blank rows/columns. Otherwise identical cells between two workbooks will be missed. It runs on Microsoft Windows.