Mandriva, the Linux vendor, has announced "Click'n'Backup", its own web based backup system. The service, reminiscent of the recently launched Canonical's Ubuntu One, includes online secure storage space and a backup and restore tool. Unlike Ubuntu One, the backup and restore tools are available for non-Mandriva Linux systems, Windows and Mac OS X. The system can be configured for backup, or as a shared and synchronised file store, allowing users to keep files up to date on multiple machines.