Description from extension meta
Detects Salesforce permission diffferences between Profiles && PermissionSets
Image from store
Description from store
Diffy2000 allows Salesforce users to quickly pull-up and compare object, field, and system permissions for PermissionSets or Profiles for the current Org they are authenticated to.
Diffy2000 doesn't collect user data nor does it alter any metadata of the User's underlying Org (Org authenticated to).