Need some Ideas

[AceInfinity]

@ Ace, could you explain more that sounds too complicated lol. What does it do?
@ alabama, I have never made a game before I think Im going to give it a shot and I will report back in a couple of days.

First, it compares file hashes, then it uses that comparison to check for file duplicates if it finds hashes that are the same between two or more files. Then you can provide an option to delete duplicates in some way, or just have it search for duplicates if you want.