DuMP3 for Linux GTK PPC 0.3.2 screenshot DuMP3 is a duplicate and similar file finder. It finds exact duplicate binaries by hash, similar text files by substring content, images (JPG, BMP, GIF, PNG, etc) by color and audio files (MP3, WAV, OGG, etc) by wave data. Download DuMP3 for Linux GTK PPC 0.3.2