PDF Password Decrypter

pdf decrypter

If you have already have a PDF Password Encrypter, you are also need a PDF Password Decrypter, because without PDF Password Decrypter you are not allowed to print, copy, change even view locked PDF files.

PDF Password Decrypter surports brute-force, dictionary and key search. Besides, additional user dictionaries support, case changes, multiple mistypes and other modifications for each dictionary word, let's have a look of how to decrypt PDF password.

 

Free
$49.95

Key Functions of PDF Password Decrypter

PDF Password Decrypter surports to decrypt PDF password of both "owners" and "users". pdf password decryption

PDF Password Decrypter supports PDF 1.7 (Acrobat 8.x) files, including 40-bit RC4 decryption, 128-bit RC4 decryption, AES decryption, compressed files and unencrypted metadata.

Brute-Force, or Dictionary attacks are used to decrypt PDF password.

When the PDF decryption was stopped, PDF Decrypter will save the decrypting process automatically.

PDF Password Decrypter is a independent software which do not need Adobe Acrobat software.

Limitations:

  1. PDF files protected using PDF Merchant and EBX digital rights management schemes or 3rd party plugins such as FileOpen, SoftLock etc cannot be decrypted.
  2. Brute-force attack is effective for short passwords only, usually up to 7-8 chars. Recovering longer ones will take too much time (months, years) even on a very fast computer. If your file has "user" password and use 40-bit encryption, you can use Key search attack.

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A-PDF Password Security:how to break pdf password

A-PDF Password Security is a professional software with which you can protect PDF files with 128 bit encryption, or remove existing password protection. It can handle either single or batch documents. Another convenient features include password pool and hot directory

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PDF Password Decrypter