If you have collected lots of DVDs, I think this DVD backup tool should be useful for you guys, Get it for free:https://www.winxdvd.com/dvd-ripper-platinum/?ttref=21ytbma-bm-at
WinX DVD Ripper is a professional DVD tool which assists you to: convert a full DVD to MP4 in just 5 mins for playback on TV, computer; 1:1 clone DVD to ISO image, DVD folder. It supports any new, regional, scratched or non-standard DVD.
——
All rights owned by Disney
source