How to rip a DVD with HandBrake: To rip a DVD with HandBrake, you need to download the free software. The latest version works on 64-bit Macs running OS X 10.6 or later. But HandBrake doesn’t include the software needed to decrypt commercial DVDs, so you also need to install libdvdcss, an open-source library that can circumvent the Content Scramble System (CSS) used on DVDs. (You should, of course, only rip DVDs that you’ve purchased.)