uTorrent software is definitely one of the best software for downloading your files from torrent. This software is able to download torrent files at a very high speed. In uTorrent you can pause downloads and resume them whenever you want. You can also download several files together or watch the downloaded parts of a video from torrent without the download being finished.

Features of the uTorrent program:
Stream instantly: view  or preview files while downloading without waiting for the file to finish downloading.  
Anti-Virus Protection: Keeps your computer safe by automatically scanning downloaded files.
Convert and Play: Ability to convert formats and HD videos for display on mobile
Early Access: access to later versions with automatic program updates without the need to pay or uninstall the software
Premium New Features: Adding new and practical features to the program
No Ads: By getting the Pro version, you will no longer see annoying ads.
The ability to stop downloading or continue downloading stopped files
Ability to download multiple files at the same time
Memory management and very low hardware support
Support for several different languages
Ability to view video files while downloading
Low bandwidth usage
To see all the features of uTorrent, go here .
required system
µTorrent is designed to consume as few resources as possible to avoid impacting your computer use. µTorrent will work on Windows XP and up, including Windows 7. The Mac version supports OS X 10.6 and up