A reliable toolkit to enable rapid OPC UA development with .NET

Write your own OPC UA Server in C#/.Net

OPC UA .NET SDK is a .NET based toolkit for developing OPC UA clients and servers. The SDKs support .NET Framework 3.5, 4.0, 4.5, or 4.6.1 and come with examples as Visual Studio 2015, 2017 and 2019 project files. Since V3.x.x the SDK supports .NET Standard (Core) and contains NuGet packages. The pre-built SDK binaries are pure .NET assemblies which means they can be used on any processor architecture supported by the .NET Framework. The SDK assemblies for .NET Standard can run on Windows and Linux.

Features and Profiles

  • Data Access
  • Events
  • Methods
  • Alarms & Conditions
  • Historical Access


Scope of Supply

  • Base Library with integrated UA Stack, Client Library
  • Visual Studio project files, examples, tutorials, documentation
  • First year maintenance package
  • One OPC UA Modeler runtime license

Looking to implement the capabilities of the OPC UA .NET SDK in your applications? Our team is ready to provide expert guidance, supports to help you maximize the potential of this powerful SDK. Let’s create innovative solutions together!

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