DVD Decrypter is a free tool that enables you to
decrypt and copy a DVD to your PC's hard drive.

Advanced
functionality can be found in the context menus (by right-clicking the mouse button.)
Context menus are currently available in three places within DVD Decrypter.

By
default, the program will - where possible - automatically select
the source (for example, the DVD drive) and the destination folder
(by finding the drive with the most free disk space). The 'Main
Movie' files will have already been selected for you.

In about 10-
30 minutes (depending on the speed of your computer / DVD drive),
it will finish, and you will have DeCSSed VOB files on your hard
drive. You can choose to watch them with PowerDVD and WinDVD or
you can re-encode them to MPEG1 (VCD) or DivX. DVD Decrypter keeps
a log of everything it does.