The version is 1.1, JCS Sound Converter, convert almost any sound file to MP3 format. The JCS Sound Converter application was developed to be a tool to convert almost any sound file to MP3 format. JCS Sound Converter Features: 1. Input formats accepted: mp1, mp2, mp4, aiff, aac, m4a, ac3, flac, wavpack, alac, wav, ogg, oggvorbis, w64, au,...