Sometimes a PDF needs encryption. Sometimes it doesn't. Here's how and when you can remove unneeded encryption.

How to Prevent Saving a PDF File. PDF files offer advantages such as convenience and portability. This file format also allows your small business to create "read only" PDF files.

How to Check the Security Settings on a PDF File. PDF files are widely used by businesses because of their broad compatibility, but another crucial component of PDF files are their security measures.