WinExt finds duplicate files based on many settings including type, sizes, activity and much more.Duplicate file finders are truly a dime a dozen. There are some that do nothing but find duplicates and most drive cleaners include some sort of duplicate finder. So, why WinExt? It brings dozens of settings to narrow down your results including resources, type, and size. Each of these settings has numerous additional settings.You can save the results, move select files to the recycle bin, open, find, run, and much more.The pro edition adds smart selection, filters, custom modes, and more starting at $19.99.If you want to find duplicate files, you can use almost any application, but few have as many search settings as WinExt.