MP3 Doctor is an editing tool that lets you check, modify, and improve wholly your MP3s. You can fix imperfect songs or modify them with trimming, normalization features, and more. The goal is to permit you mantain a like quality and sound on wholly your existing MP3s. MP3 Doctor now has a Diagnostic Wizard that checks your files and makes changes if needed. In increase, it comes with code, rent, and decode options.