ff duplicate

Remove Duplicate Characters removes any duplicated letters in any string

A simple add-on for firefox and it is useful.

Find and delete duplicates in iTunes.

Find and clean up duplicated files.

Duplicate USB drive sector by sector keeping visible and invisible data intact

Duplicate file finder - will detect file duplicates on your hard drives.

A Free Smiley toolbar for IE and FF, provides emoticons for email and chat.

Find duplicate and near duplicate images by opening and reading image pixel data

DupScout is a free, fast and easy-to-use duplicate files finder utility.

Identify and delete duplicate files, free up hard drive space, and speed up the operating system.