This is possible by using Digital Rights Management (DRM) and licensing controls to protect your PDF files. And, one of the most important tools to ensure PDF document security and copy protection is a secure PDF viewer that empowers you to view protected PDF documents on different operating systems (on computers and mobile devices) or even via a USB device.
Your aim should be to ensure that the PDF protection software you use for your documents can provide the following security features.
Control Document Printing
In addition, when you choose to allow printing for any number of users, it is necessary to use watermarking so as to discourage the users from making any photocopies and circulating the information to unauthorized people.
Avoid Copying and Conversion to Other Document Formats
Additionally, the non-availability of the “Save” option from the start ensures that your PDF files cannot be converted to other document formats, such as Word. Also, the files will be encrypted, using the secure PDF file viewer, and so the protected PDF documents cannot be converted with the use of any external apps.
Prevent Document Downloads
Prevent Unauthorized Sharing or Distribution
The methods discussed above are just some of the ways in which a PDF security solution with DRM controls can help protect your PDF files. There are many other controls, such as determining how long one can access the files (expiry date) and disabling screen grabs.
We hope that the above information about secure PDF file protection proves useful to you. Feel free to share your feedback or queries (if any) in the comments section below.