How to Install qBittorrent on Linux Mint or Ubuntu 16.04 | 17.04
qBittorrent is a free, open-source and reliable P2P BitTorrent client, available for Linux, FreeBSD, Mac OS X and Windows.
sudo add-apt-repository ppa:qbittorrent-team/qbittorrent-stable
sudo apt-get update
sudo apt install qbittorrent