PassFab for PDF

An easy-to-use tool that allows you to unlock PDF password and get access to the files with ease

100% Decrypt PDF User Password

Accurately find your lost or forgotten PDF user password back. If you want to remove PDF restrictions on editing, copying, printing and more, unlocking PDF document(*.pdf) open password is the must-do step. Support a wide range of encryption algorithms, including:

  • latest 256-bit AES
  • 128-bit AES
  • 128-bit RC4
  • 40-bit RC4

Configurable Password Attack Modes

Based on the advanced tech, this practical PDF password unlocker distributed more professional and comprehensive password attacks.

  • Dictionary Attack: Seek the possible password based on a dictionary, which can be the integrated one or the one you provide.
  • Brute-force with Mask Attack: This attack mode is recommended if you still remember parts of the password, such as length, character set, etc.
  • Brute-force Attack: Try all possible character combination randomly when completely forgot the password.

High-Speed Recovery Empowered by GPU Acceleration

A miraculous recovery space speeds up by computing with GPU and Multi-core CPU acceleration. Right here to meet your urgent demands.

  • Boost search speeds up to 40 times faster
  • Support AMD and NVIDIA graphics cards
  • Save and auto resume recovery process
  • CPU and GPU accleration
Technical Specification

All system requirements and other Tech Specs are displayed here, come and check if your situation is accepted.


NVIDIA G80+ (GT8600 to GTX1080 TI)


1GHz (32 bit or 64 bit)


512 MB or more of RAM (1024MB Recommended)

Hard Disk Space:

200 MB free space and above

Operating System:

Windows 10, 8.1, 8, 7, Vista, XP, Server 2019, 2016, 2012, 2011, 2008 (32-bit/64-bit).

Supported PDF:

All versions of Adobe Acrobat (including latest Acrobat 10.0) and any other PDF application.

3 Steps to Recover PDF Open Password

Simply get lost original PDF password back within only three steps. Efficiently open and edit password-protected PDF documents whenever you lost or can't remember it.

Step 1:  Import Locked PDF File

Step 2:  Select Proper Attack Option

Step 3: Find Your PDF Password

Recommended by More Than 100,000 Users Worldwide

More Reviews >>

pdf password recovery user

"I forgot my PDF locked password and I have to recover the protected PDF files now. With this PDF password remover software, I tried and find it work for me."

pdf password recovery user

"Gorgeous! It really helped me to recover PDF password fast and safe. Thanks a lot!"

pdf password recovery user

"PassFab for PDF works than I’ve imaged. Everything done just the way it was promised. Thanks!"