AST Software has come out with an updated version of what can either be described as reconnaissance tool or attack software. The latest release of is titled Password Recovery for MAC and is being touted as a more robust and faster tool for removing every limitation added to an Acrobat PDF file. This serves two main purposes for a user:
Accessing passwords that have been forgotten
Accessing documents that have restrictions placed on them
The main features added include
Intuitive User Interface providing quick access to all the functions with friendly and intuitive UI
Effective Attack Methods for example if you remember part of the password and set as a mask, the Mask attack will work more effectively to recover the password.
There are specific system requirement which are:
Operating System: Mac OS X 10.6, 10.7 or 10.8 Mountain Lion
CPU: Intel 512MHz
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.