
Permission passwords restrict which functions of a PDF file users have access to based on the original user's preference. When using an open password, the document requires users to type in the password each time they want to view the document, so only users with the password have access to the document. Open passwords allow the original user to limit who can open and view the document.

PDFs use two kinds of passwords, open and permission, that affect different aspects of the file. Adding passwords to the PDF allows the software to encrypt the document and protect it from unwanted modifications or views. Related: 11 of the Best Free PDF Readers What is a PDF password?Ī PDF password is a tool within various PDF-creating software used for protecting those files. In this article, we discuss PDF passwords, how to remove PDF passwords using different methods and tips for using PDF passwords.

Learning how to remove passwords on documents like PDFs can allow you to save time or make modifications when working with your files in secure spaces. Sometimes, users want to remove these password protections to make changes or share their files with others. Users often add passwords to files to enhance the security and integrity of their documents.
