OpenLM can monitor license usage from license servers running on either Windows or Unix / Linux machines.
The OpenLM system requirements are published here.
Specifically per OpenLM module:
- OpenLM Server requires a .NET framework installation, and needs to be installed on a Windows OS machine.
- OpenLM Broker is implemented in JAVA, and could be installed on any Windows or Unix / Linux machine.
- OpenLM Agent for version 3.0 can only be installed on Windows OS machines.