Version 3 of the software allows you to connect to up to five cluster nodes simultaneously, aggregating data from multiple sources.

For amateur radio enthusiasts, the refers to the CC User program , a powerful and widely-used interface for DX Clusters. Created by Lee Sawkins, VE7CC, this free software acts as a "proxy" between your radio logging software and a DX Cluster, allowing you to filter thousands of incoming radio spots to find exactly what you need without memorizing complex command lines. Why Download VE7CC (CC User)?

Standard DX Clusters often require users to enter "archaic" text-based commands to manage filters. The VE7CC program simplifies this with an intuitive point-and-click interface.

The installation process typically involves downloading a base version and then applying an update to reach the current stable release. Adding another cluster - Log4OM forums