Avira offers free secure 5Gb online storage. The files stored in the online storage will be encrypted which assures the need of the password. Online databackup makes your files more secure because even your hard disk crashed you can take it back from the backup.
The Avira Secure backup offers application for different platforms such as computers, tablets and mobile phones which can synchronize your files across your devices.
Features
5GB online secure storage space
500 MB additional space for each referral (Up to 10 GB)
Share large files
Supports PC, Mac, iPad, iPhone, Android Devices
Encrypted file storage
Read more and get an account from Avira