https://support.microsoft.com/en-us/office/overview-of-spreadsheet-compare-13fafa61-62aa-451b-8674-242ce5f2c986 https://support.microsoft.com/en-us/office/overv

https://support.microsoft.com/en-us/office/overview-of-spreadsheet-compare-13fafa61-62aa-451b-8674-242ce5f2c986 https://support.microsoft.com/en-us/office/overview-of-sprea... Spreadsheet Compare, an official diff tool, is excellent