iWellsoft Audio to AMR MP3 AAC AC3 Converter is a powerful audio converter which can convert almost all popular audio formats to AMR/AAC/AC3/M4A/MP3/OGG/WAV audio clips and play them in your PC or other software audio player. It can convert almost all audio formats, for e.g., AAC, AC3, M4A, MP2, OGG, TTA, WAV, WMA to MP3, AMR, AAC, AC3, M4A, OGG, WAV audio format. It is an extremely easy to use audio converter which can convert almost all audio formats to AMR/AAC/AC3/M4A/MP3/OGG/WAV. It is the most important to cut any part of the music which you like. With variable settings and fast converting speed, it is an vogue, high quality audio encoder. Support Set the start position and end position of source file to convert. Support almost all popular audio files. Support Batch files conversion. Automatically shutdown your computer when the conversion has been completed. Automatically show your directory when the conversion has been completed.