It is very easy have a collection of MP3 files with long gaps or incomplete information. MP3 Doctor contains all the tools you need to bring your collection up to scratch.

MP3 Doctor can work with individual files or in a batch mode if you want to adjust lots of files at once. It can normalise tracks to balance volume and there is a karaoke effect to remove vocals from tracks.

You can also use MP3 Doctor to edit the ID3 tags that contain information about the music files. Versions 1 and 2 are supported with the latter including more information. Each tag must be edited separately.