This DVD Ripper Software can copy DVD to computer in.VOB files with 1:1 lossless quality and rip convert DVD to WMV DVD to AVI MP4 MOV M4V 3GP MPG MPEG FLV VOB MP3 etc. It also can rip DVD to audio formats such as MP3 M4A AAC and AC3 etc. Major Functions : 1.Rip encrypted and unencrypted DVD to all popular media formats such as AVI WMV MP4 MKV MPEG etc including HD video. 2.Extract soundtrack from encrypted and unencrypted DVD to MP3 M4A AC3 AAC WMA WAV etc. So you can get the songs or classic dialogues from you DVD collections. 3.Convert DVD to Several videos 4.Provide Optimized Settings for Player Devices 5.Crop Video frame 6.Merge or split DVD titles and Chapters 7.Special Effects to adjust dvd movie 8.Add Watermarks to DVD 9.Fast speed and easy to use with high quality 10.Preview original DVD movie and output results before ripping. 11.Free technical support 12.Upgrade automatically