If you're looking to use OPC Expert Pro for testing or evaluation purposes, I encourage you to:
: This version includes all the same features as the Pro version but has a 4-hour time limit
Seamlessly transfer data across segmented networks and convert legacy OPC DA protocols into modern OPC UA formats .
Isolate the industrial network (OT) from the corporate network (IT) using firewalls and demilitarized zones (DMZs).
OPC (Open Platform Communications) is a series of standards for industrial communication. OPC Expert Pro is a specialized software application designed to help automation personnel easily view, analyze, and manipulate this OPC information. It diagnoses OPC and DCOM (Distributed Component Object Model) network issues, helping to resolve them quickly and reduce costly downtime.