If you’re looking to sync files between computers, BitTorrent Sync is a great free solution. Previously, I always recommended Dropbox, which is still a great service, especially because it is simple and it keeps a copy on the Dropbox servers, providing extra redundancy. But if you just want computer-to-computer sharing for a couple or many computers, BitTorrent Sync takes out the middleman. It’s fast, encrypted, private, and secure. It’s a great way to move very large files or to create a backup of your files on another computer. Dropbox is sometimes slow and has had security breaches.
BitTorrent Sync is still listed as experimental, but already is quite usable.
