But many of my collections of discs want to be backed up or converted to ISO format for storage. I don’t think copying discs makes them unplayable. On the contrary, I think this is beneficial to preservation and reduces damage to the disc. Because I am an avid fan of physical discs, I have a large collection of DVDs, Blu-rays and even 4K UHD physical discs. I have tried many software, and so far DVDFab should be the best software for lossless DVD copy.

I often use StreamFab Amazon Downloader to download videos on Amazon. The official download always expires after a week, but the videos downloaded by StreamFab can be saved permanently, allowing me to watch them even when the Internet connection is not very common.