Recovery Toolbox for Excel can fix MS Excel documents regardless of file extension ( *.xlsm, *.xlam, *.xls, *.xltm, *.xlt, *.xlsx and *.xltx) or your version of Microsoft Excel. With the paid version of the Microsoft Excel sheet repair tool, you can now use all its functions.
To do this, you will need an online license that gives you full access to Recovery Toolbox for Excel, which you can find on this page. However, in many cases, this might not be enough if you need to open a damaged XLSX file and work with the data. The tool has a demo version that can view XLSX file contents before repairing. Recovery Toolbox for Excel is one of the best corrupt Excel XLSX file recovery tools available right now.
There are multiple ways to fix errors in Excel, but it is generally advised to download Excel file recovery software. Sometimes Microsoft Excel files might not open, showing you errors Microsoft Excel file, not recognizable format, Excel file format not valid, and so on. How to Acquire Recovery Toolbox for Excel Full Version