Sometimes you may find the PDF files cannot be printed, copied or modified. Sometimes you may find the PDF files are not available to open. It mainly because these PDF files are encrypted by open password and owner password.

In this situation, what you need is the PDF Password Remover. This program can remove both restriction (including copy, edit and print) and open password from locked PDF files successfully. Watch this tutorial to see how to unlock the encrypted PDF files on Windows 8 in seconds.

Video Demo:
[ame=http://www.youtube.com/watch?v=fsdumw7vamg][Remove PDF Password] How to Unlock password protected PDF files in Windows 8? - YouTube[/ame]