Despite being knowledge-based, PDF Unlocker is one of the best programs for password-protected PDF file unlocking. Similar to editing, publishing, and copying without altering its data, it may remove a number of restrictions. It is convenient for all kinds of users due to its simple and speedy user interface. Without wasting too much time, users can also immediately remove restrictions from a large number of or specific PDF files. I highly recommend that anyone who is interested in unlocking PDF files use this program at least once.

read more: https://www.pdfchamp.com/pdfpasswordremover/