Tool Downloads

Connectivity Explorer

The Connectivity Explorer (desktop application) allows you to navigate through hierarchy of OPC Data Access and OPC Unified Architecture servers and data nodes. You can subscribe to data changes, and view the results live. More information...

Connectivity Explorer is a ClickOnce application - launch it . If the preceding link does not work with your browser, use the Install page instead.

Other included software: None. Uninstall instructions: Go to Windows "Apps & features". In the list of programs, locate "Connectivity Explorer" and select it. Press the "Uninstall" button. Press "Uninstall" once again when asked by Windows to confirm. In "Connectivity Explorer Maintenance" window, make sure that "Remove the application form this computer" is selected, and press the "OK" button.

Documentation (online)

OPC UA Demo Publisher

The UADemoPublisher program (console application) is a demonstration publisher for OPC UA PubSub. More information...

Download links:

• UADemoPublisher Utility for Windows, self-extracting EXE. Requires .NET Framework 4.7 (or later).
• UADemoPublisher Utility for .NET Core (Windows or Linux), TGZ file or ZIP file. Requires .NET Core 2.1.2 (or later).

3rd party libraries used under GNU Lesser General Public License version 3: PacketDotNet, SharpPcap.

Other included (installed) software: None. Uninstall instructions: Delete the folder where you have unpacked the program.

OpcCmd Utility

The OpcCmd utility (console application) is a program that allows performing various OPC operations from the command line. It can act as a generic OPC UA PubSub subscriber, and be used for evaluation, experiments, and testing. More information...

Download links:

• OpcCmd Utility for Windows, self-extracting EXE. Requires .NET Framework 4.7 (or later).
• OpcCmd Utility for .NET Core (Windows or Linux), TGZ file or ZIP file. Requires .NET Core 2.1.2 (or later).

3rd party libraries used under GNU Lesser General Public License version 3: PacketDotNet, SharpPcap.

Other included (installed) software: None. Uninstall instructions: Delete the folder where you have unpacked the program.

UA Configuration Tool

The UA Configuration Tool (by OPC Foundation) allows the user to inspect and manage various aspects of OPC UA functionality on Windows computers. More information...

Current version: 1.03. Download

Other included software: None. Uninstall instructions: Go to Windows "Apps & features". In the list of programs, locate "UA Configuration Tool xxxx" and select it. Press the "Uninstall" button. If Windows UAC (User Account Control) asks, allow the app "Setup/Uninstall" to make changes to the device (press "Yes"). Press "Uninstall" once again when asked by Windows to confirm. In "UA Configuration Tool Uninstall" window, press the "Yes" button.

OPC Foundation MIT License 1.00

Copyright (c) 2005-2017 The OPC Foundation, Inc. All rights reserved. OPC Foundation MIT License 1.00  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. The complete license agreement can be found here: http://opcfoundation.org/License/MIT/1.00/