Your Mac may accumulate duplicate files over time. You may have multiple copies of files in your Downloads or Pictures folder, or several identical photos in your iPhoto or Aperture libraries. Decloner helps you find those files and get rid of them, reclaiming wasted space.

Decloner is an easy to use application that does a single task well. For ultimate reliability it uses SHA-1 hashing algorithm to compare files. This means there is no chance for it to mistake different files for duplicates.

Decloner: