DupKiller

DupKiller is a utility designed to find and remove duplicate or similar files on your computer. This program gives opportunity to compare files by attributes and/or contents, no matter what file types are. Complicated algorithms, built in its searching mechanism, perform high results -- rapid file search. A lot of options allow to flexibly customizing the search.

What is new in this release:

Version 0.8.2 includes enabling/disabling subfolders in the lists of inclusions and exclusions and allows disabling of file existence check and file icon display in dupe list.