Similarity is a free program that helps you to find and remove similar, duplicate musical files (MP3, WMA, OGG, ASF, WAV, FLAC, APE, WV) with the same or similar sound content, music tags (ID3, WMF, and Vorbis).
Multiple copies of music files occupy major parts of your hard disk space. After numerous download from the Internet, or scattered over your home or corporate network, you may not know how many duplicate music files you have on your computer. Coping up with them are bit difficult, if they are very large. You want to eliminate these unnecessary audio files in order to reclaim your valuable disk space and organize your music collection.