PDF Password Unlocker

PDF Password Unlocker 4.0.1.1 is a professional tool to recover passwords added to Adobe Acrobat PDF documents. It also helps to remove all the restrictions placed on the Adobe PDF documents for you to edit the file.It has ranked one of the rare PDF password recovery tools with the matchless speed, 4,000,000 passwords/s for the single-cored computer and this doubles when run on a dual-cored computer.