DVD Shrink is the software used to back up and store data from the DVD. The DVD shrink is the best option for those who love to watch movies, videos and also love to listen to music. They really want to save all of their best movies, videos, and audios on their PC which requires a lot of space. So the DVD shrink in this way provides the option for storing a good amount of movies and videos in it. This way, you can save computer memory space for other important data. The main purpose of this software is to compress the data and saves them for future use.