: The official uTorrent installer is provided as an .exe (Windows) or .dmg (Mac) file. The official developers do not distribute the software in compressed .rar archives.
If you are looking for a lightweight, ad-free, and open-source torrent client that is safer than uTorrent, consider:
: Even if the file contains the software, "unofficial" versions often include hidden "offers" that install browser hijackers or system monitors without your consent. Safety Checklist