Aunsoft DVD Ripper a great DVD decryptor can help you remove encryption (CSS), region code (RPC) and analogue copy protection (Macrovision) from commercial DVD discs, a DVD Ripper can help you backup and rip DVD movies from DVD Rom, DVD folder, ISO/IFO to computer or other devices without losing quality and scratches, a professional DVD decoder could let you choose wanted subtitle, audio track, angle, a powerful DVD Editor provides functions like video compression, segmentation, merging, editing, etc. Main features: 1. Encode or convert to AVI, WMV, MP4, MOV, DivX, XviD, 3GP, TS, FLV, ASF, DV, AAC (5.1 channels), MP3, WMA, AIFF, AC3 (5.1 channels), etc format. 2. Play DVD movies on iPad, iPod, iPhone, iPhone 4, Droid X, Droid , HTC EVO 4G, other Android Phones, Blackberry, PSP, PS3, Apple TV, Xbox 360, Sansa, etc anytime anywhere. 3. Remove CSS, region code (RPC), analogue copy protection (Macrovision) from DVDs. Then make a full disk (1:1) copy and backup the entire DVD disc to PC hard drive. 4. Intuitive interface allows you to find every option easily. 5. Advanced audio and video sync technology enables you to output video with high quality; never be troubled by audio and video issues. 6. Optimized multi-thread encoding technology let you to convert DVD 1.5 even 2 times faster than other similar tools. 7. Powerful editing functions allow you to trim and crop DVD videos, merge multiple DVD selected DVD titles or chapters into one, replace the original DVD audio, add company logo, text, image (including GIF), video watermark; adjust video effects, etc. 8. Completely compatible with Windows 2000 XP, Vista and Windows 7. 9. Lifetime friendly technical support and free auto-update. Safe enough, convenient enough.