Brave is a new privacy and security focused web browser with built-in support for torrent downloading and streaming. The browser allows seasoned downloaders and complete novices to get their torrent fix instantly, without any hassle. It also blocks most viruses and other malware (malevolent software). It is available for Windows, Linux, OS X, Android, and iOS.
I have been using Brave for several months and can report it works well, even though the latest version is still referred to as BETA version 0.13.4 . Brave is described at some length at https://goo.gl/95PN4M while the the official Brave website may be found at https://brave.com.