Password Recovery Tools

Atomic PDF Password Recovery was created to disable security settings password (master password) limitations for password-protected PDF files. This password protects Adobe Acrobat PDF from editing (changing), printing, selecting text and graphics (and copying them into the Clipboard), or adding/changing annotations and form fields.
All versions of Adobe Acrobat (including 7.x, which features 128-bit encryption) are supported by the Atomic PDF Password Recovery.

The PDF Password Recovery software can be used to decrypt protected Adobe Acrobat PDF files.

PDF Password Cracker is an utility to remove the security on PDF documents (of course, you should have the right to do it, for example, in case of forgotten user/owner password). Only standard PDF security is supported, neither third-party plug-ins nor e-books. Both protection methods are cracked: 1. Restricted operations on file can be disabled (instantly, any Acrobat version up to 7.x). 2. It also can be used to decrypt files you know password for.

RetrivePDF allows you to retrive content from an Adobe Acrobat PDF file if you have forgotten the password. It will allow you to open PDF files where you have set the user password, as well as re-enable the options to copy, print, edit, and save the file where either password has been set.