Decrypt protected PDF files using Adobe PDF decrypter

PDF Decrypter

If you have protected PDF file that belongs to you and need to modify it, you will still need to access it with a password and maybe modify the permissions… It is also possible you protected your file with digital signature, but need to modify the file at another PC, thus the signature will be broken and you won't be able to edit what was protected.
All you need to do to resolve this issue is use our PDF Decrypter to eliminate all the restrictions from PDF document. Decrypt PDF password in just couple of clicks and edit your data without any limitations.

Highlights

All Features

Recover PDF Password enables you to do the following:

Recover lost user and owner passwords

How to decrypt PDF? You will ask yourself if you have accidentally forgotten the password or lost digital signature file. The answer is simple: with our decrypt pdf software you can easily recover the forgotten passwords and decrypt your file.

Decrypt any Adobe Acrobat PDF files

- By selecting different charset options
- By recovering both owner and user passwords
- By searching through all possible encryption keys

PDF Decrypter supports all character encodings. It can recover passwords typed in any input language and in any keyboard layout.

View PDF passwords already decrypted

The History tab lets you view at any time the PDF passwords already decrypted. Moreover, you can delete all or specific entries in the History tab by clicking "Remove All" or "Remove" buttons, respectively, copy owner or user passwords, and view the date and time of the selected password's recovery.

Full features list:

Supports Unicode passwords recovery for Acrobat 9.x files!
Adobe Acrobat software is not required
Supports PDF 1.7 (Acrobat 9.x) files, including 256-bit encryption
Recovers user password required to open the file
A vivid progress bar will show you how much time is left for password recovery
Unlocks restricted PDF documents by getting rid of printing, editing and copying restrictions
Brute-Force attack is used to recover the "owner" and "user" passwords
Offers several recovery methods: by password length, by template or exhaustive search
Specify your own dictionary or template to minimize search time if any part of the password is known
Automatically saves password search state and resumes the search after a pause
Creates decrypted copy of a file if one of the passwords - "owner" or "user" - is known
Removes the digital signature from a decrypted file
Non-English characters in passwords are supported
Decrypted file passwords can be viewed any time
Drag and drop PDF files support
Flexible and user-friendly program interface

Demo version limitations:

A PDF file password can be recovered if it is not longer than four symbols.
File decryption is available if owner or user password was restored or user password is absent. However only first page will be decrypted and watermark will be applied to it.