After getting the app.torrent, how to download the software?
You need to install a software that supports torrent in Mac first. We suggest uTorrent (http://www.utorrent.com) and Folx (http://eshareload.com/folx-pro-4.2.html)
The screenshot after selecting uTorrent download load Mac Office 2011:
It sometimes takes a while to download completely the app through Torrent since no one seeding the file.