DFK: Duplicate File Killer will search a user specified directory/drive for duplicate files of any kind. It will eventually utilize image recognition for image comparison, audio matching algorhythms for sound file matching and CRC/MD5 hash testing.
Duplicate Files Deleter is a simple, but effective tool to locate duplicate files in one or more selected search paths. It scans the files and compares them based on Byte for Byte Comparison, which ensures 100% accuracy. You can then choose to delete the selected duplicate or original files. The program is multi-threaded and performs scans quickly.