The Connectivity Software is a suite of software development components, tools and applications. It works on .NET, COM and Python platforms, and consists of following products:

• QuickOPC (OPC client and subscriber development)
• Excel Connector (OPC and Excel integration)
• OPC Wizard (OPC server toolkit)
• Rapid Toolkit for Sparkplug (Sparkplug development)

Connectivity Software products are commercially licensed. Some of the tools are free, and all functionality is available in free trial mode, which provides valid data for 30 minutes; after that period, the application needs to be re-started, and so on. You must also comply with licensing terms for 3rd-party material redistributed with Connectivity Software.

User's Guide and Reference | Send Feedback | Resources: Knowledge Base, Product Downloads | Technical support: Online Forums, FAQ

Examples on GitHub: C# | Object Pascal (Delphi) | PHP | PowerShell | Python | VB.NET | VB6 | VBScript

Examples in more languages and tools, such as C++, Free Pascal (Lazarus), Perl, JScript, PowerScript (PowerBasic), REALBasic (Xojo), Visual FoxPro, or XBase++ are installed with the Setup program.