SuperMp3Normalizer

SuperMp3Normalizer is the unique solution. It offers a new normalization algorithm that helps not only to optimize the volume level among each mp3 file of your collection, but also makes internal adjustments of the volume level so that no part of your mp3 files is inaudible. Will keep the ID3 Tags of your mp3 file, leaving it just as it was before processing, but including the optimized volume.

It adjusts the volume levels in such a way that you will see (and enjoy) that even inside each mp3 the level is balanced, which enables its different sections to have a better volume balance. No inaudible pieces whatsoever will exist within the same song and all your mp3s collection will bear a consistent volume level. You will even perceive sounds and musical instruments that had previously gone practically unnoticed.

Select the input file and run Normanilize option. With a few clicks you have corrected the file(s). Simple and usefully.