NoDupe

NoDupe is a duplicate file finder. It uses advanced file matching technology to search your PC and Network Attached Storage for files, directories or music which are duplicates or each other, and regardless of the files' names. NoDupe finds duplicate music files by looking at the actual music rather than Meta information embedded in the files (which is often different even for the same song). If you want to find music, then look at the music. Combined with the duplicate music option, this allows you to find entire duplicate albums.

What is new in this release:

Version 2.0 shows all results currently found when cancelling a search.

Limitations:

Limited to 1000 files and 20 matches.