OPC UA Clients, Server, Subscriber & Publisher Integration in C# Applications

Easily Integrate OPC UA with our detailed documentation, How-to Examples, tutorials & more

OPC UA .NET Standard SDK enables fast integration of OPC UA communication into .NET Standard applications. Thanks to the .NET Standard library, you are not bound to Windows and can easily use your applications on other platforms, e.g., Linux. With the help of the clearly documented programming interface and associated sample applications, developers can concentrate on their actual project goals without having to worry about the intricacies of the OPC UA specification.


Complete Solution Addressing All Customer Requirements

  • Comprehensive set of building blocks offering encapsulation and easy-to-use functionality required for implementing OPC UA Clients, OPC UA Servers, OPC UA Publishers and OPC UA Subscribers
  • Modular design to scale OPC UA functionality according to actual requirements
  • Wide range of available functionality, including Extended Security, Data Access, Complex Data, Events, Alarms & Conditions, Historical Access, User Role Management and Reverse Connect
  • Integrated security concepts allowing safe remote data transfer actively addressing modern security threats
  • Applicable for time-critical control tasks as well as for complex automation projects
  • OPC UA Clients capable to move data and information between factory floor and enterprise level

Comprehensive Scope of Delivery for Easy and Fast Development

  • Optimized Application Programming Interface (API) and easy to understand documentation
  • Complementary how-to example applications, step by step tutorials, complex test and simulation clients for a lean getting started with OPC UA development

Investment Security Through Innovative License Model

  • Implementation according latest OPC UA specifications
  • Free migration to upcoming OPC UA SDK versions and 3 years’ right to updates to future versions

Order Information

Scope of Delivery  
Software Installation package available for download on Softing Webpage, nuget package available on & Sample code available on gitHub
Support Dedicated support team
Documentation Online Help in English in CHM format as part of installation package
Order Numbers
Please contact Softing or your local Softing contact regarding a quotation and the order number.
Additional Products and Services  
LRL-DY-135001 dataFEED OPC Suite Extended

Sales Model

Innovative Maintenance Contract

  • Optimized Application Programming Interface (API)
  • All Software Updates included
  • Support directly from our developers
  • No Royalty Fees
  • Available in Source Code and Binary
  • Unlimited runtime of the SDK past of Maintenance Contract

OPC UA SDK Sales Model
In this video we explain the sales model of our OPC UA SDKs. These SDKs help you in setting up your OPC UA application in no time with the help of our samples and the simplified API.

Support Videos

OPC UA .NET Standard – A first look inside

Easily Develop OPC UA Clients with NET Standard

In this webinar we show the first steps to develop an OPC UA Client with the help of our dataFEED OPC UA .NET Standard SDK.


Softing Inc.