Folders – a special Contents scan type.The program reads files and if the contents are exactly the same, the two files are treated as duplicates. Contents – Contents scans are much simpler than worded scans.The software supports 3 types of scanning types: All these sums are added up to a final “score”. Then the program compares them by examining each tile in the grid (an average color) which is compared to its corresponding grid on the other picture and a color diff is calculated. Each picture is opened in RGB bitmap mode, it’s then blockified by creating a 15×15 grid and computing the average color of each grid tile. This lets you find pictures that are similar, but not exactly the same. There’s also a picture mode that can perform fuzzy searches of pictures. It supports tags comparison and its results window has many audio-related informational columns. There’s a music mode that scans tags and shows music-specific information in the duplicate results windows. The standard mode is for any type of files but it doesn’t offer specialized features.

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