Riptoo Audio Converter is a professional audio converting solution which can convert popular normal audio files such as M4A, WMA, WAV, FLAC, OGG, APE, MP2, VQF, AAC, etc. into MP3 and enables to extract audio from normal videos like converting MP4 and to MP3 with fast speed and excellent quality. With the latest stable conversion technology, Riptoo Audio Converter can retain the original high quality even after numerous conversions. This powerful audio converting software offers fast converting speed, high quality, user-friendly and simple interface. With Riptoo Audio Converter, you can enjoy great music with any audio format and on any multimedia player. Convert popular audio formats easily M4 to MP3 converter All parameters adjustable Run in background Bach conversion supported Easy-to-use Powerful audio converter supports different audio formats, including MP3, WMA, WAV, M4A, AAC, OGG, APE, MP2, VQF, etc. Set different output parameters such as bit rate, bandwidth, channels, audio quality and size. It also supports to add and edit audio ID3 tags to organize and enrich your music library. Suppot converting MP4 to MP3, and with the ability of converting AAC and AIFF files for your Apple iPod or iPhone. Allow run the converting process in background and can convert an audio file directly with one of the many built-in encoders/decoders. Riptoo Audio Converter gives you the option of setting conversion queues and specifying the output path. And it provides multiple language, user-friendly and simple interface System Required Microsoft Windows 2000 / XP / Vista/ 7 Intel or AMD of compatible processors at 1GHz minimum Display graphics minimum resolution of 800*600 32-bit color RAM 128 MB 30MB space for installation