Torrent Fetcher allow you to search torrent from desktop

TorrentFetcher

If you find it troublesome to search for torrent from different torrent site now you can save all the trouble by just using torrent fetcher. Torrent Fetcher comes with a comfortable interface to perform the search for Bittorrent files from the local computer system without firing up a web browser first. This method has several advantages including the ability to search multiple torrent indexers at once, the display of all discovered torrents on the same page in the same interface and a comfortable option to download torrents without having to switch pages. If you want to read more information about the torrent then you still have to go to the site to read. Currently torrent fetcher only allow you to search for torrent file and open it straight to your torrent client. Hopefully then will implement this feature in their next release. At the moment now torrent fetcher is available for Windows only.

via ghack