MP3 Normalizer for Mac

Just drag files and folders in MP3 Normalizer and get audio files with adjusted volume, trimmed silence and fade-in, fade-out effects for smooth playback. MP3 Normalizer can do all the job automatically, using Peak or R128 Loudness normalisation mode. Automatic Volume Control enhances the volume of voice records. Keeps original quality of files, and transfers audio metadata to the newly created files.