iWellsoft Audio to AMR MP3 AAC Converter 3 - Version 1.87 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.