Sound to MP2 Guide can convert audio between popular audio files such as MP3, AAC, AC3, AMR, M4A, OGG and WAV. It provides an easy and completed way to convert MP3 to AAC, AC3 to AAC, AMR to MP3, etc. Sound to MP2 Guide supported Batch conversion and you can convert more files within one time. Sound to MP2 Guide is a necessary audio tool for most music lovers. Convert between popular audio files such as MP3, AAC, AC3, AMR, M4A, OGG and WAV. The audio converter supports batch conversion. It is a digital audio editor,converter, CD ripper for recording and audio editing and converting. Its easy to understand, clear and intuitive user interface makes it very easy to use.It is designed for the everyday user with amazing audio effects, audio filters and tools for converting audio files into different formats, ripping Audio CD tracks to audio directly, including MP3, CD, CDA, CD-R, DVD-Audio, AAC, AC3, ID3, M3U, M4A, M4P, MP3 ID3 Tag, OGG, RA, WAV, WMA, MP2, APE, VQF, MPC, AMR, Midi, WAVE, and RM and many others. querying Audio CD CDDB information from internet. Finished and wrong files are cleaned automatically.