Download of DiscCloud 3.0 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. This free software for Mac OS X is an intellectual property of DiscCloud.
From the developer:
DiscCloud virtualized Mac desktops inherit advanced features of popular virtualization platforms such as automated backup, high availability, storage scalability, desktop mobility, and desktop disaster recovery. Cloudified desktops can be accessed from any Mac client on the network. Mac Desktops running in the cloud can be accessed over Wide Area Network (Internet) connections and deliver exception performance.