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OAK is the world's leading tool used to review and develop complex spreadsheets. With OAK's Excel add-in you can check and review spreadsheets quickly, saving time and reducing errors.
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Get a summary of your entire workbook. If you’re building a spreadsheet, reduce the risk of error before releasing your model. If you’re reviewing or reading and interpreting a spreadsheet, get an overview of the logic behind the structure, layout and formulas.