DupKiller

find duplicate files

Our Rating: (Very Good)

DupKiller helps you find duplicate files on your computer, that may be scattered across multiple folders or hard drives. It scans all selected drives, and presents you with a list of duplicates, organized in individual groups, and you can decide which files to delete. The standard scan process which considers the file size, date and name for a match is very fast and will accurately detect most duplicate files. For increased accuracy, you can choose content matching, which will take longer but is highly reliable since it compares duplicate files byte by byte. The program offers a modern interface and a variety of options to exclude files, preview image files, filter files by size and more.

Freeware