Mac App Bundle (Magic Cutter + eXtra Voice Recorder + Smart Gain)

eXtra Voice Recorder is a combination of a powerful high-quality audio recorder and an easy-to-use audio files manager.  Smart Gain automatically selects the best volume level for each file, causing all files to be played back at the same volume level. Magic Cutter offer a quick way to automatically cut audio file by file size, pieces count, time duration, silences between the tracks or even associated CUE file.