Mozy Free allows users to back up 2 GB of data from up to two computers (referring others to Mozy gives free users an additional 0.25 GB of storage space). MozyHome Unlimited allows unlimited backups from one computer. MozyPro is the business class version of the Mozy backup software.
humyo.com is an online file storage service which synchronizes files across multiple computers and a remote data store. Files stored in humyo can be shared with other users and published on web pages. The company owns a former Bank of England bullion vault in which it houses the servers used to store its users data.
SkyDrive is a file storage and sharing service that allows users to upload files to the computing cloud, then access them from a web browser. It uses Windows Live ID to control access to the user’s files, allowing them to keep the files private, share with contacts, or make the files public. Publicly-shared files do not require a Windows Live ID to access.
ADrive gives you 50 GB Cloud Storage for free, here are some of the Features:
Mingle2
Entrecard
MediaFire