I receive by E-fax pdf documents. The document is essentially a scanned fax saved as a pdf. The document occasionally has sensitive data on a part of the page. I would like to have a tool that surrounds the data and then deletes. (something like a "reverse cropping tool...") The purpose is to store the document with everything that bis important but minimize the risk that the sensitive data could be misudes later.
I know I can do this in Photoshop. But, I would prefer to do this from within Acrobat. Is there a way to simply accomplish?