There are a few torrent clients in the repositories which you could use sudo apt install "packagename" to install.
e.g.:
Deluge
Transmission
Personally I use rtorrent with rutorrent webui, but it does take a little work to set up as a web-server with php has to be set up aswell.
The simplest choice would be Deluge or Transmission which are similar to utorrent.
I suppose really the only caveat is where you intend to download from. Many private torrentsites have a whitelist/blacklist of torrent clients they will allow/ban, so you might want to google the two clients I have mentioned and then check with the sites you want to use to see if they are allowed.