Will DesktopGarp run on Mac or Unix?
No. There is no plan to move DesktopGarp to platforms other than the Intel/Windows platform in the near future. Although its core libraries are developed in ANSI C++, which is portable to other platforms, the client software that uses those libraries is written in MS Visual Basic. Moving it would require a new client tool using a native interface implementation framework, or Java. There is little demand from users to move it to another platform.