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 filesShare folders instantly in web ShareRooms w / RSS
- Retrieve files from any internet-connected deviceComprehensive 'zero-knowledge' data encryption2 GBs Free / $10 per 100 GBs / Unlimited devices.