Audits your Google Drive files you share with others.
Are there any files or folders you are sharing and do not know about it? Did you share something with someone in the past and forgot about it?
This Google Docs addon will scan selected folder and inform you about files or folders that have different sharing status than their parent and so are worth reviewing.
It will also allow you to revoke permissions of folder contents in one bulk to its parent, ignoring selected items.