The developer package includes a trial runtime, allowing for initial testing without a USB dongle. System Requirements

The factory line never stops. The search for ends not with a file from the web, but with a lesson: In the world of industrial software, the safest download is the one you already own.

Running a on a modern network presents risks. Version 3.5 predates modern cybersecurity standards (no TLS 1.2+, hardcoded credentials in some drivers).