In addition to being able to unlock the content on these discs, Passkey Lite offers the additional possibilities of accessing the data contained in the DVD. So, you'll not only be able to bypass any block that would normally prohibit you from seeing the DVD, but you'll also be able to extract and edit the information embedded in the DVD or Blu-ray.
The objective of this program is to decode the information contained on these discs so that users can better manage, copy, edit, or erase the parts that are blocked.
This program will allow you to watch without any restrictions related to region, but you won't be able to copy or burn any of the discs. For content that is not protected, Passkey Lite is more useful since the free version has some limitations: it can't unlock CPRM, ARccOS, AACS V12, BDAV, AVCREC, or RipGuard restrictions.