Is there a program to do hashchecks only?

I'm not sure if utorrent does it but if it does, how do you do that? I only need to do a hash check, and not download 1 kb.

TorrentSpy will do hash checks on already-downloaded torrents.

http://sourceforge.net/projects/torrentspy/

I'm pretty sure utorrent does hash checks automatically unless you tell it otherwise. Usually what I do is download the torrent when the add new torrent screen pops up it asks if to check the box if you want to skip the hash check. If you have the entire file downloaded make sure your save as name is the same location as the file when that's done select none then even if you make a mistake it won't download anything. Then click ok and the hash check should kick in unless there's an issue with the file.