OpenOpcUa formely Open Source for OpcUa
First remember that Open is different than Free.
OpenOpcUa is an initiative launched in 2009 by a consortium of international companies led by Michel Condemine (4CE Industry). The objectives of this consortium are multiple:
- Create a professionnal quality codebase implementing OpcUa concept
- Help users understand OpcUa technology
Today OpenOpcUaCoreServer is the only one Open Source OPC UA server certified by the OPC Foundation Compliance Test Tool.