PDF Password Recovery 3.1 is a Password Recovery product from adultpdf.com, get 5 Stars SoftSea Rating, The PDF Password Recovery can be used to decrypt protected Adobe Acrobat PDF files, which have "owner" password set, preventing the file from editing(changing), printing, selecting text and graphics(and copying them into the Clipboard), or adding/changing annotations and form fields. Pdf decrypt is being done instantly. Decrypted file can be opened in any PDF viewer(e.g. Adobe Acrobat Reader)without any restrictions -- i.e. with edit/copy/print functions enabled. All versions of Adobe Acrobat are supported.
The standard security provided by PDF consists of two different methods and two different passwords. A PDF document may be protected by password for opening ('user' password) and the document may also specify operations that should be restricted even when the document is decrypted: printing; copying text and graphics out of the document; modifying the document; and adding or modifying text notes and AcroForm fields (using 'owner' password).

PDF Password Recovery Features
Easy to use.
Does NOT need Adobe Acrobat software.
Set the document title, subject, author, keywords, creator to the decrypted PDF file(s).
The rate of decryption is very fast.
Supports PDF1.6 protocol (Acrobat 8.x).
Removing restrictions on printing, editing, copying.
Supports Adobe Standard 40-bit Encryption and Adobe Advanced 128-bit Encryption.
Supports AES encryption.
Supports metadata.
Supports command line operation (for manual use or inclusion in scripts).
Batch operation on many files from command line and windows version.

Command line features

The PDF Password Recovery Command Line software provides a regular console interface to PDF Decrypt functionality.

It includes all of the features in PDF Password Recovery.
It can simple to use like a DOS Command Line software
Supports folder processing.

COM/SDK features

The PDF Password Recovery COM/SDK software provides a regular developer interface to PDF Decrypt functionality.
It includes all of the features in PDF Password Recovery.
It can simple to use inside your GDI software
It can simple to use inside your ASP/ASP.net/JSP etc. ( Server side ) The license of this antivirus & security software is Freeware, you can free download and free use this Antivirus & Security software.