Recover PDF Passwords Across Multiple Encryption Standards

Forgot the password to your PDF? PassFab for PDF helps recover forgotten PDF open passwords using three password attack methods. It also supports multiple encryption standards, allowing you to work with PDF files protected by different encryption algorithms.

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

3 Password Recovery Methods for Different Needs

Choose the right recovery method based on what you remember about your PDF password. PassFab for PDF offers three attack modes to help recover forgotten passwords.

Dictionary Attack

Search for the password using built-in or custom dictionaries. Ideal for passwords based on common words or phrases.

Brute-force with Mask Attack

Narrow down password recovery by specifying known characters, symbols, or password length.

Brute-force Attack

Try different character combinations to find the correct password, even if you don't remember the original password.

Faster Password Recovery, Original Data Preserved

  • Up to 40x Faster Recovery – Advanced search algorithms accelerate password recovery and reduce waiting time.
  • No Data Loss – Your original PDF content remains intact after password recovery or restriction removal.

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.

1. Import Locked PDF File

2. Select Password Attack Mode

3. Find Your PDF Password

1. Import Locked PDF File

2. Select Password Attack Mode

3. Find Your PDF Password

Why Choose PassFab?

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PassFab for PDF

Unlock PDF password and get access to the files with ease.

523,320 People have downloaded

30-Day Money Back Guarantee

Based on 510 customers review

FAQs for PassFab for PDF

A1: Yes. PassFab PDF password remover doesn't contain any viruses, malware or spyware. Both the trial version and full version are safe to download, install, and use.

A2: PassFab for PDF supports most versions of PDF files with the .pdf extension when unlocking PDF file.

A3: No. PassFab for PDF only works on Windows 11/10/8.1/8/7/Vista/XP. If you're interested in the Mac version, feel free to send us feedback.

A4: Not yet. PassFab for PDF recovers PDF open password. If you want to support unprotecting PDF files, please contact us.

A5: PassFab for PDF is easy and safe to use. More importantly, PassFab for PDF won't cause data loss and never collects your info on our server end.

A6: Currently this product does not support GPU acceleration. If you need it, please submit feedback for us, this feature may be added in a future version.