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Compare Excel Files

DiffEngineX is a software utility that finds the differences between the constants, formulae, defined names, comments and VBA macros contained in either two whole Excel workbooks or selected worksheets. It is not an Excel add-in as it exists outside of the Excel environment. It is a stand-alone dot exe.

DiffEngineX has many powerful options available on its Extras and Options dialogs.

It generates a cell-by-cell difference report in a new spreadsheet and color highlights different cells in automatically made copies of your workbooks.

As Excel spreadsheet files become modified over time new rows and columns can be inserted between existing ones. DiffEngineX can align both similar rows and columns in the sheets being compared. It has many powerful features such as the ability to hide matching rows, group like changes to adjacent cells and highlight differences at the character level.

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compare excel files