WAV to MP3 Encoder - Version 2.2 WAV to MP3 encoder makes compressing and sharing music files a snap. Encode your ripped WAV files into high-quality, non-corrupt MP3 files so you can store your favorite CDs or share them online. Our Encoder gives you the option of creating MP3s in 40 different bitrates, 3 sampling rates and 2 channels. Batch convert unlimited WAVs in our fast and easy WinZip-style interface, and preview WAVs before encoding them. This great software is free!