OPC Classic Client

A free client for testing and troubleshooting OPC Classic connections, with tools to read and write data, browse servers, and export or import address space.

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Prosys OPC Classic Client Logo

OPC Classic

Client

A free test client for OPC Classic connections

Get Free Download

Lightweight, Fast and Easy to Use

Prosys OPC Classic Client will help you to test and troubleshoot connections to OPC Classic servers. You can read and write data, browse servers and export and import address space.

Features icon

Features​

  • OPC Data Access (DA) version 1.0A and 2.05 communication
  • Any number of OPC Client connections, OPC Groups and OPC Items
  • Transaction logging (data changes, reads, and writes)
  • UI for visualizing and changing internal variable values
Extensive Interoperability​ icon

Source Code​

The application comes with source code that can be used to build it together with Prosys Sentrol OPC UA & Classic SDK for Delphi OPC Classic components.

Screenshots

Prosys OPC Classic Client - Server Connection window screenshot
Prosys OPC Classic Client - Define the OPC Groups screenshot
Prosys OPC Classic Client - Address Space window screenshot
Prosys OPC Classic Client - Define the OPC Items screenshot

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