The most powerful audio converter to extract and convert audio from DVD and video.Aimersoft Audio Converter Pack is all-in-one and easy-to-use audio conversion tool bundled by DVD Audio Ripper, Audio Converter and Video to Audio Converter. As a DVD Audio Ripper, It can rip DVD audio to MP3, WAV, AAC, AC3, WMA and M4A formats. As an Audio Converter, you can convert any audio file to the format you want. And as a Video to Audio converter, you can extract the audio from any video formats. Compare with other audio converter, Aimersoft Audio Converter Pack fully supports dual-core and Windows Vista. and provides you with super fast speed and high stabilization to extract audio from DVD and video files, so you can enjoy your favorite audio with players such as iPod, iPod nano, iPod shuffle, Zune, PSP, iPhone, iRiver, Archos, Creative and other MP4/MP3 players. 1. Support various formatsAimersoft Audio Converter Pack can extract and rip audio from DVD and Video file to MP3 and WMA for all audio players such as iPod, iPod nano, iPod shuffle, Zune, iRiver and so on;Extract DVD and Video audio to WAV files and save them as your cell phone tones; Extract audio from DVD and video files to popular audio formats including AAC, AC3, M4A, MP3, WMA, WAV, etc. and support the conversion among these formats.2. Support audio trimmingSet the start and end of time to capture your favorite audio clips.3. Great stabilizationFully support Windows Vista, complete conversion with great stabilization.4. High level customizationA very flexible audio converter with high level customization lets you extract and convert and audio with the Sample rate, channel, bit rate, and volume you prefer. 5. Automatically shut down PC after conversionSupport automatically shut down your PC after conversion. So you don’t have to wait around your computer until the conversion is finished. 6. easy to use