CloudBacko Pro for Linux

CloudBackup Pro is a robust cloud and local backup software for backing up virtual machines, databases and files in Linux. It backs up VMware virtual machines, MySQL, and files to Amazon S3, Google Cloud Storage, Google Drive, Microsoft Azure, OneDrive, Rackspace, OpenStack, Dropbox, FTP/SFTP sites, and local drives. You can even common multiple free cloud storage accounts (e.g. Google Drive and OneDrive) as one to get free unlimited space.