How to Rip DVD to Other Formats. Do you have a DVD movie that you wanted to re-create to a movable device like the PSP? If this is the case, you demand DVD Ripper computer software. These types of programs will convert the picture and sound recording data on a DVD movie to other formatting required by the Apple iPod, Zune, PSP, video enabled cellular phones and even your computer desktop. There are a plethora of DVD Ripping software available on the market place today. Look for for apps that include a free trial or demo version so you can test them out. A few reputable brands to study include Cucusoft, PQ DVD and Wondershare.