AudioExpert is a tool to join/merge, clean-up, align, sort, organize and manage music archives resp. music libraries. Supported formats are MP3, MP4, M4A, WMA, OGG, FLAC, MPC, WAV and AAC.
You have two or more large music libraries? And you also know that your collection contains the same title more than once? And you don't feel like sitting there for hours and do the work on your own? Here's the solution! Simply let AudioExpert do the work for you! AudioExpert will find the duplicates itself, while scanning the different archives. It will only copy those files that are not in your archive or have a better quality.