Encrypted online backup, sync, share, and access of your data from any device with SpiderOak.

SpiderOak provides an easy, secure and consolidated free online backup, sync, sharing, access & storage solution for Windows, Mac OS X, and Linux (Ubuntu, Debian, Fedora & openSUSE)

• Access all your data in one de-duplicated location
• Configurable multi-platform synchronization
• Preserve all historical versions & deleted files
• Share folders instantly in web ShareRooms w / RSS
• Retrieve files from any internet-connected device
• Comprehensive 'zero-knowledge' data encryption
• 2 GBs Free / $10 per 100 GBs / Unlimited devices