PDF Password is a software designed to recover passwords for Acrobat PDF files. It decrypts user and permission passwords, but does not break Digital Right Management systems.

One of the key features of PDF Password is its ability to recover both user and permission passwords. However, it is important to note that the software does not allow users to recover DRM (Digital Right Management) systems. If a user password (password to open) is known or unset, the decryption process is instant, and the user can access the password-protected PDF file without any hassle.
Unfortunately, if the user password is unknown, the process of decrypting the password to the PDF file can become challenging. Universal recovery methods such as the Brute Force Attack and Dictionary Search must be used to unlock the file. A nature of the encryption method used in PDF files makes the password search very slow.
PDF Password has several password recovery methods in place to ensure that users can access their password-protected PDF files. These methods include Brute Force Attack, Dictionary Attack, Smart Force Attack, Password Variation, and Reset Password (only if the user password is either not set or known).
Overall, PDF Password is an effective PDF password recovery tool for users looking to access their password-protected PDF files. Its numerous recovery methods and user-friendly interface make it a highly recommended tool for anyone dealing with password-protected PDF files.
Version 12.0.9123: Improved password recovery engine.