OPC UA Client

Download free OPC UA Client and start your OPC UA tests now!

OPC UA Client is a free client tool that supports the main OPC Unified Architecture information models. These models are Data Access, Alarms & Conditions, and Historical Data Access. In fact, it offers the capability to:

  • Discover local and remote OPC UA servers
  • Establish secure communication channels
  • Browse the address space of any OPC UA compliant server
  • Monitor real-time data and alarms & conditions
  • Explore and update history data

Moreover, this OPC UA explorer allows you to generate its self-signed Application Instance Certificate in order to provide application level security and secure the connections with OPC UA servers.

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

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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