app duplicate

you can use it only for one simple task: to check for duplicate lines in 2 files

Desktop Search tool and Find Duplicate Files tool.

Twin Files identifies files that are empty, trash, or duplicate other files.

Easy and hassle-free duplicate files removal tool with some cool features!

fast and flexible application for finding and removing duplicate files.

GEAR's Professional Edition can Duplicate CDs and DVDs .

Delete Outlook duplicate records with Anti-Dupe for Microsoft Outlook add-in

A FREE, fast and easy to use application to find and remove duplicate files.

Shows folder sizes, and finds duplicate files & folders

Equi Buzz is a duplicate check software allowing you to write unique content.