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OPC UA Client

Download our Free OPC UA Client and Start Your Tests Today!

 Are you looking for a reliable and user-friendly tool to test your OPC UA servers? Our free OPC UA Client tool is the perfect solution. Designed to support the main OPC Unified Architecture (UA) information models, this powerful application allows you to connect to any compliant server and explore its capabilities seamlessly.

Key Features of this Free Tool

With this software, you can:

  • Discover Local and Remote Servers – Easily find available OPC UA servers and establish secure connections.
  • Establish Secure Communication Channels – Ensure data integrity and confidentiality with built-in OPC UA security mechanisms.
  • Browse the Address Space of Any Server – Navigate the server’s data structure and access real-time and historical information.
  • Monitor Real-Time Data, Alarms, and Conditions – Stay updated with dynamic data changes and receive alarm notifications for critical events.
  • Access and Update Historical Data – Retrieve past data records to analyze trends for elaborate test scenarios.
  • Invoke OPC UA methods –Execute OPC UA server methods directly from the client interface with or without input parameters, making it easy to call various server-side functions.

Get Started Today!

Whether you are a developer, integrator, or system administrator, this free tool is essential for testing, troubleshooting, and conducting acceptance tests with your end users.

Download it now and start testing instantly!

View Tutorial Video of OPC UA Test Client & OPC UA Wrapper

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OPC UA Client

Product Features

  • Intuitive and modern looking user interface
  • Discovery of local or remote OPC UA servers available within the network
  • Connection to one or more OPC UA servers at the same time
  • Support of UA TCP, HTTP and HTTPS transport protocols
  • Support of None, Sign and Sign & Encrypt security modes
  • Support of XML and Binary message encoding
  • Support of None, Basic128RSA15 and Basic 256 security policies
  • Support of Anonymous, User Name and Certificate user authentication modes
  • Read/write requests of values from/to variables
  • Browsing any OPC UA server address space
  • Display of attributes and references of nodes
  • Filtering of specific reference types
  • Subscriptions to monitor the data changes, alarms and events
  • Exploring and updating history data
  • Display of vendor specific event attributes returned by alarm servers
  • Automatic reconnection
  • Calling OPC UA methods
  • Log event display

Operating System Compatibility

Windows Seven

Windows 8

Windows 10

Windows Server 2008

Windows Server 2012

Windows Server 2016

OPC Compatibility

  • OPC Unifed Architecture 1.02

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