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Purchase OAK5 during the month of July and benefit from our anniversary price of £199.

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Get a foolproof way to find differences between two spreadsheets.

Easily distinguish concrete changes from those that occur as a result of items changing position.

If you have a lot of spare time, you can try to manually align your worksheets, but why damage your eyesight and risk making errors when you could simply do it in a few clicks?

See for yourself how easy it is to compare two Excel spreadsheets with OAK

OAK helps you reduce spreadsheet errors while being more productive.

Stop wasting hours checking and re-checking a spreadsheet's inputs, calculations and outputs for errors and formula accuracy or simply formatting your workbook.