Ordering OPC Data Client Licenses

Choose your OPC Data Client Edition below.  The prices shown below are for Single Developer+Runtime Free Perpetual Licenses.  Additional developer, site, edition upgrade, and ISV licenses are available.

Optional Excel Add-In feature for real-time two way OPC to Excel connections may be added to any of these licenses for $119 by adding part #41283590 to your order.

A 1 Year Support & Maintenance Agreement is included in all license purchases.  




Part # 41283502-N

OPC Data Access (DA)

OPC UA Generic/Data

Procedural Coding Model

OPC UA Local Discovery

.NET Framework Support

Connectivity Explorer





Part # 41283522-N

Standard Features Plus

OPC Alarms and Events

OPC UA Methods

OPC UA Alarms & Conditions


.NET Standard & Core

COM & non-.NET Languages

OPC UA Network Discovery

Live Binding Model

Browsing Dialogs

Browsing Controls





Part # 41283542-N

Professional Features Plus

OPC UA Complex Data

OPC UA Global Discovery Support

OPC UA Certificate Mgmt Client Object

OPC UA Global Discovery Client Object

Live Mapping Model





Part # 41283532-N

Enterprise Features Plus

OPC UA PubSub Support

OPC UA Publish-Subscribe Client Object

Reactive Programming Model


Quick Facts

  • Product licenses are perpetual licenses. You own the license once purchased under the terms of the End User License Agreement.
  • Licenses are per developer seat. Contact us for discounted pricing on additional developer licenses. 
  • The only annual recurring cost is your support and maintenance agreement renewal, which although not required, is highly recommended to assure compatibility with target OPC Servers, Windows, .NET, and your development environment.
  • Enterprise/Site Licensing is available, contact us for details.
  • Visit our licensing details page for more information

Need Help?

  • First review our licensing details page 
  • Contact Us using one of the buttons below for specific situations, otherwise click here.
  • Or call us on 888-665-3678 (US/Canada) or +1 704-849-2773 (Global)

Get Started Now

The demo is the full product. Once the OPC Data Client is connected to an OPC Server, it will run for 30 minutes at a time. The 30–minute timer will be disabled after 210 days from the initial version release.

Connect with Us

1-888-665-3678 (US + Canada toll free)
+1-704-849-2773 (Global)