AC3Tools Pro is the complete professional suite for AC3 folders processing that enables to decode AC3 folders into two-channel MP3, WMA, WAV or Ogg Vorbis files, extract each channel from an original AC3 file into separate folders and recompose WAV PCM folders into AC3 being sophisticated encoder that offers superior audio performance. AC3Tools Pro supports Dolby Prologic and Dolby Prologic II profiles to maintain full-bandwidth surround sound. Version 1 build 228 includes unspecified updates, enhancements, or bug fixes.