Description: iOrgSoft AC3 Converter is a powerful and practical program for converting MP3, WMA, WAV, M4A, MP2, AMR, etc. to AC3 audio format. In addition, you can also use the program to extract audio from AVI, MP4, WMV, 3GP, MOV, VOB, MPG, ASF, RM, RMVB, FLV files.