Piepr (which stands for Passcape Internet Explorer Password Recovery) is a practical solution that lets you recover the passwords you have in Internet Explorer, in other words, all the password registry data on all the websites where you´ve registered using Internet Explorer.
Thus with Piepr you can get passwords, cache information, FTP data, filled form data, reveal the information hidden behind the typical asterisks, cookie information, etc.
It lets you run it automatically or manually, letting you obtain all the information, even that encrypted with high level security.