Is there an option to Compare Profiles / Permission Sets in BOFC?

Yes, using BOFC user can compare multiple profiles / permission sets of same or different orgs and can view the results in the side-by-side format in single xls sheet.

Using BOFC, user can compare different type of properties like:

  1. Object Permissions
  2. User Permissions
  3. Application Visibility
  4. Tab Settings
  5. Record Type Settings
  6. Apex Classes
  7. Visualforce Pages

This tool is available on Appexchange and Click on below button to install the
latest version of BOFC

or learn more