How to convert DVD to MP4 AVI MPEG WMV VOB MOV FLV MP3?

If you are sure you want to convert DVD or rip DVD, the tool you need is Wondershare DVD Ripper. I have tried many DVD converters, such as DVD Decrypter, Handbrake, Magic DVD Ripper, DVD Shrink, , Cucusoft, Xilisoft, etc. After a series of testing, this Wondershare DVD Ripper beat others, although it's not free,  the conversion quality is pretty good, and it has an easy-to-use interface, you can manage it easily. For more features about it, you can visit here.