CX offers a free account with 10GB storage space (which is five times bigger than the Dropbox) and allows users to backup, synchronize, share, and manage their data in the cloud.
CX is flexible and easy to use. Just create an account and download the client for your Windows, Mac, Android, iPhone and BlackBerry (currently no Linux version) to use the service. Install the client on each device you want to use with it. Features of CX include sync new, changed, offline, or deleted files to all connected computers and devices, maintain a history as you make changes, real-time backup, ability to share a single set of synchronized files with a group of people, data transfers are encrypted via 2048-bit SSL connections and more. More details and download
