Audio downloads in Audio Encoders/Decoders freeware page 3 -

Doremisoft AVI to MP3 Converter 1.5

... released a free AVI to MP3 Converter recently! Audio Video Interleave, abbreciated AVI, is a multimedia container format introduced by Microsoft in November 1992. MPEG-1 Audio Layer 3, more commonly referred to as MP3, ...