CloudBerry Lab today announced the beta version of its new CloudBerry Cloud Migrator service that allows users to transfer files from one cloud storage to another. The service supports data migration between Amazon S3, Windows Azure Blob Storage, Rackspace Cloud Files and FTP servers.

Cloud Migrator service by CloudBerry Lab is a web application that lets users transfer their files across different cloud storage services without installing any additional software. All copy operations executes inside a cloud and managed through the web interface.

The service allows users to copy files between different locations or accounts within one cloud storage provider as well as between different. It’s a perfect solution to painlessly migrate data from one Amazon S3 bucket to another or from Amazon S3 to Azure Blob Storage or Rackspace Cloud Files and vice versa.

Finally, Cloud Migrator supports FTP so it can also be used to easily copy/move files from an FTP server to any of the supported cloud storage accounts with no need to implement complicated scripts.

In the Cloud Migrator future releases, the new low-cost Glacier storage by Amazon AWS will be added to the list of supported cloud storage accounts.

CloudBerry Cloud Migrator is available at http://sync.cloudberrylab.com/