Build your own cloud storage solution with or without servers depending upon your needs. You don't need to rely on dedicated companies create your own storage cloud. You can use your own disks and USB devices. Sure you can use online storage too, but depending upon what you are storing (e.g. videos) it can be expensive and slow. Unilium lets you choose based on your needs.
With Unilium you can easily backup your files and safeguard them.

The new version, Unilium is now with support for choosing from the 4 different S3 regions. Amazon now supports RRS (Reduced Redundancy Storage), which basically means you get to store data cheaper (e.g. $0.10/gb instead of $0.15/gb) because Unilium ensures already takes care of making your data reliably stored.

The license of this software is Freeware, you can free download and free use this data backup software.