Xilisoft Audio Converter provides an easy and completed way to convert MP4 to MP3, M4A to MP3, AAC to MP3, etc, convert audio between popular audio files, such as WAV, WMA, FLAC, OGG, APE, AAC, MP4, MP3, M4A, MP2, VQF etc.One of the most featured function of Xilisoft Audio Converter is to convert MP4 to MP3, M4A to MP3 and AAC to MP3. The audio converter supports ID3 tag, all ID3 tags in the original files will be reserved after the audio converting processes. In addition, the audio converter also allows you convert video files including AVI, MPEG, MP4, WMV, ASF etc to popular audio files, e.g. convert MP4 to MP3. All conversion processes such as MP4 to MP3, M4A to MP3 and AAC to MP3 converting are very easy to handle with super fast speed. Using audio converter, you will get any output formats you want with excellent quality. All encoders and decoders are built-in. Supported OS: Windows 98/ME/NT4/2000/2003/XP and Windows Vista.

Features:
• Convert MP4 to MP3, M4A to MP3, AAC to MP3, MP3 to M4A;
• Convert between AAC, MP4, MP3, M4A, WAV, WMA, MP2, VQF, APE, OGG, FLAC;
• Convert video files to audio formats such as AVI, WMV, MPEG, MP4 to MP3;
• The audio converter supports multithreading and batch conversion;
• Copy ID3 tag between audio formats (reserve ID3 tag during conversion);
• When converting to MP3, bitrate, VBR or CBR, stereo or mono are selectable;
• You can select the compression method, sample rate, bitrate, stereo or mono when converting to WAV;
• The MP4 to MP3 converter allows users to select whether delete the original files.

Homepage - http://www.xilisoft.com/audio-converter.html