Vodusoft PDF Password Recovery is a useful and powerful PDF password tool which can remove Owner password and recover User password. It can remove PDF Owner password instantly and recover User password at high recovery speed with three powerful attack types: Brute-Force Attack, Dictionary Attack and Brute-force with Mask Attack. It’s highly-optimized to recover strong passwords at high-speed and use less CPU and memory resources.

Key Features of PDF Password Recovery:

Supports PDF document created by all versions of Adobe Acrobat or other PDF software.

Supports file types: PDF document(*.pdf).

Recover PDF Owner password instantly.

Fully multi-code CPU to recover User password at high speed.

Support NVIDIA CUDA acceleration and ATI Video Card acceleration.

Friendly user interface and easy to use. Recover your lost PDF password easily and simply.

Professional, timely and free technical support is always for you.

Supports computer shutdown automatically when the password recovery process is finished.

Free to update when new version is released.

Three Powerful Attack Types:

Brute-Force Attack. At this Attack mode, the PDF password recovery engine will try all possible characters combinations in the specified character set. The password recovery engine can find out a short password quickly, but need more time to find out a long password.

Brute-force with Mask Attack (High Recommended). If you remember part of the password, add those characters as mark, which will help the PDF password recovery engine to effectively shorten the recovery time compared with brute-force attack.

Dictionary Attack. The PDF password recovery program will try all characters combinations stored in dictionaries. Add possible characters combinations to the dictionary, which is helpful for password recovery. Self-created dictionary is supported.

If you want get more information about pdf password recovery visit: http://www.vodusoft.com/pdf-password-recovery.html