A free duplicate file cleanup tool for Windows 98se/NT/ME/2000/XP.

CloneSpy can help you free up hard drive space by detecting and removing duplicate files. Duplicate files have exactly the same contents regardless of their name, date, time and location. Also, CloneSpy is able to find files that are not exactly identical, but have the same file name. Perhaps you have different versions of a file and you want to find all of them and remove the older versions. CloneSpy can also find zero length files. These are files that have no content.

With CloneSpy you can process files which

are duplicates
are duplicates and have the same file name
have the same file name
have the same file name and (approximately) the same size
are zero bytes long
[License: Freeware| Requires: Win All | Size: 710 KB]