Free Tool
OPC UA Client
Browse and read any OPC UA server. View node hierarchy, read values, monitor subscriptions in real-time. The essential tool for every industrial automation professional.
Now Available in Browser
OPC UA WebClient
The same powerful OPC UA client, now running entirely in your browser. No installation, no configuration—just connect and explore.
Instant Access
No download, no installation. Start browsing OPC UA servers in seconds.
Works Everywhere
Chrome, Firefox, Safari, Edge. Any modern browser on any device.
Secure Connection
All connections use TLS encryption. Your data stays secure.
Real-time Updates
Live monitoring with subscription support. See values change instantly.
Features
Browse any OPC UA server
View complete node hierarchy
Read and monitor values in real-time
Subscription management
Certificate management
Export node data to CSV
Dark mode interface
Multi-server connections