You want to develop OPC Clients?

With our components & toolkits you can easily create OPC UA, DA, AE, HDA & XML clients.

You want to know what OPC is?

Kassl as an OPC Foundation Member, recommend visiting the OPC Foundation first.

A free OPC Test Client/Tool wanted?

With our OPC Explorer you can connect to any OPC UA, Classic and XML DA server.

You need an OPC Test environment?

With our dOPC Clone you can copy an existing OPC server.

mobile OPC UA Apps needed?

We have the right solution for you. With one code base write Windows, MAC, Android & iPhone Apps.

Impossible to beat

"Delphi & dOPC together offer a combination of value, ease of use, performance, and
flexibility that may be impossible to beat"

You need an OPC XML DA Server?

Then dOPC XGate is the right OPC Gateway tool for you.

You want to connect to OPC XML DA?

dOPC XCOM gives you access to XML DA.