Your computer isn’t the only thing cluttered with duplicates. This tool scans external hard drives, USB flash drives, and even SD cards. If you are a photographer with thousands of duplicate RAW files on an external drive, this tool is invaluable.
Identifies photos that are not bit-for-bit identical but are visually very similar, such as burst-mode shots or resized versions. 4DDiG Duplicate File Deleter 3.0.7.2