BitTorrent Sync by BitTorrent is a proprietary peer-to-peer file synchronization tool available for Windows, Mac, Linux, Android, iOS, Windows Phone and BSD. It allows you to Share anything you want directly from device to device without any limit. BitTorrent Sync 1.4.72 update UI was fully revised and now looks similar on all platforms. Also, UI was simplified significantly to make Sync usage faster, more understandable and convenient. HTTPS links can be produced by Sync, shared over non-secure channels and used on remote peer to exchange Keys securely, using X.