This software was created to offer you the possibility to identify and erase all duplicate file within a specified folder.Do you have too many duplicate files (such as photo and mp2 song files) inside your PC? Too bad, since it waste your valueable hard drive space. Don't buy a new hard drive yet, just use Duplicate File Sweeper and get up to 50% extra hard drive space. Duplicate File Sweeper designed to be a very easy to use tool. It will scan and analyze your entire hard drive or selected folder, and display its result within seconds or few minutes. After this, you can easily select which duplicate files will be removed.