Utorrent is a convenient downloader where you could download a wide array of things including videos, Games, applications etc...
Although some torrent websites such as Kickass and piratebay are already shutted down due to piracy and being illegal.
Additionally, although some websites are closed, many torrent websites similar to reported ones are emerging such as extratorrent; proxy websites of the closed down main sites can also be used as source of torrent files.
PS. If this post earned much upvotes, I will be posting the steps on how could you use Utorrent as a medium on downloading Files and applications.