The Converter Standalone application consists of Converter Standalone server, Converter Standalone worker, Converter Standalone client, and Converter Standalone agent.

Converter Standalone server
Enables and performs the import and export of virtual machines. The Converter Standalone server comprises two services, Converter Standalone server and Converter Standalone worker. The Converter Standalone worker service is always installed with the Converter Standalone server service.
Converter Standalone agent
The Converter Standalone server installs the agent on Windows source machines to import them as virtual machines. You can choose to remove the Converter Standalone agent from the source machine automatically or manually after the import is complete.
Converter Standalone client
The Converter Standalone server works with the  Converter Standalone client. The client component consists of the Converter Standalone user interface, which provides access to the Conversion and the Configuration wizards, and lets you to manage the conversion and the configuration tasks.