Mp3Doctor PRO - Version 1.45 Are your mp3 music collections of different volumes and qualities?Mp3doctor lets you standardize the volume level (volume normalizer), sample rate, quality, etc, of all you mp3 collection with just one click.Standardize all the mp3 that you have downloaded from internet (kazaa, winmx, morpheus, etc),optimize internally every file, to get the best from it.It lets you normalize a song to avoid lower parts. With this you can experience your music collection at 100%.Trim (delete lead - ending silence) off your mp3s.Finally, a complete mp3 normalizer mp3 - trim - fix tool