NEW! PerfectXL Spreadsheet Comparison

Just launched! Our new tool for spreadsheet comparison is fast, reliable, and easy to use, see for yourself!

Compare Spreadsheets

These screenshots are taken directly from PerfectXL Compare


Spreadsheets are constantly altered, improved, and updated resulting in different versions of a spreadsheet. Generating a clear comparison of these versions can be incredibly helpful for Excel users.


Our tool compares spreadsheets and provides users a detailed overview of all differences between two versions of an Excel spreadsheet. We track differences back to user actions, reporting only true changes.


The speed, accuracy, and completeness are largely due to a fundamental spreadsheet comparison research done by the TU Delft. The user friendly interface is based on user tests and best practices.

“This tool is fast and has a clear summary of differences, and is useful for auditing, developing, and validating spreadsheets.” – Robeco
“The tool is incredibly user friendly, colors are clear, and the fact that it is standalone is great. It’s fast, stable, and the results are correct.” – a.s.r


Our comparison tool is user friendly, easy to understand, and will quickly become an unmissable part of your work with Excel. Click the link below to quickly see how the tool really works with our step-by-step walk through.


User Cases & Application

The tool was designed in collaboration with a large set of varying Excel users, experts, beginners, and users in major financial institutions. Read more about our use cases here and get an idea for the practical application of the tool.

User Cases & Application

Compare Alternatives

There are many companies that have designed compare tools in the past. Some of them even work quite well in specific scenarios, but again, we truly believe that our tool is a game changer. Read our competitor analysis here.

Compare Alternatives

PerfectXL Compare