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Free Download Passper for PDF 3.9.3.1 Multilingual + Portable Fast Links | 99.5/108.1 Mb
Gain full access to locked PDF files by efficiently and safely recovering document open password or removing restrictions.

All Kinds of Password Protections Are Covered

Forget the password to open a protected PDF file

Cannot edit, copy, or delete the content in a PDF file

Being restricted from printing a desired PDF file

Unable to leave comments on a certain PDF file

Full Solution to Unlock PDF Files

To protect sensitive information, Adobe Acrobat allows users to encrypt PDF files with passwords or restrict editing, or even both at the same time. We provide two different options to solve problem accordingly.

Recover Document Open Password

Recover password to open encrypted PDF files by 4 powerful methods.

Remove Restrictions

Remove permissions password from locked PDF files so as to edit, copy, and print the content freely.

4 Methods to Recover PDF Document Open Password

Dictionary Attack

Tries all the items in an inbuilt dictionary until it finds the right one. You can also import your personalized dictionary into the software.

Combination Attack

Based on the information you provide, such as the password length, it randomly combines the letters, numbers, and symbols you choose to recover the password.

Mask Attack

It collects some clues about the password such as character types not included, prefix, suffix and so on to get the correct password.

Brute-Force Attack

When you don't have any information to provide about the password, this trial-and-error method will try all the combinations of all characters to crack the password.

System Requirements:

OS Requirements: Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP, Windows Vista

CPU: 1GHz or more

RAM: 512 MB or more

Hard Disk Space: 200 MB free space and above

PDF Versions: All PDF files created by all versions of Adobe Acrobat or other PDF software.

GPU: NVIDIA G80+ (GT8600 to GTX1080 TI)

Home Page-

https://passper.imyfone.com/pdf-password-recovery/