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RTI is the world’s largest DDS supplier and Connext is the most trusted software framework for critical systems.

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Our Professional Services and Customer Success teams bring extensive experience to train, problem-solve, mentor, and accelerate customer success.

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From downloads to Hello World, we've got you covered. Find all of the tutorials, documentation, peer conversations and inspiration you need to get started using Connext today.

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RTI provides a broad range of technical and high-level resources designed to assist in understanding industry applications, the RTI Connext product line and its underlying data-centric technology.

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RTI is the software framework company for physical AI systems. RTI Connext delivers the reliability, security and performance essential for highly distributed autonomous and physical AI systems.

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Start with Connext Today

See for yourself why RTI Connext is the world’s leading infrastructure software for intelligent systems.

Download fully functional Connext today, no cost and no obligation. After 14 days, you’ll continue with Connext Express — now free for small systems.

What You Get

Full access to Connext software and tools: Rapidly design, develop and test your distributed systems with unmatched real-time performance and reliability.

For evaluators in industries other than Automotive, after 14 days, your commercial license will transition to Connext Express – a free version of Connext designed to get you up and running quickly. Connext Express provides full access to essential Connext features, allowing you to continue building, testing and deploying without interruption. Connext Express is available for non-automotive, commercial licensees and stays free until you reach its limits. Learn more about who benefits from Connext Express and its limits, here.

For evaluators in the Automotive industry (OEMs and suppliers), Connext Express is not available at this time. Your evaluation license will expire after 14 days. You have the option to contact us for an extension.

All our on-demand resources:

Dedicated expert guidance: Fast track your evaluation through direct access to the RTI technical team, whenever needed.

Out-of-the-box integration: Connext runs on Windows, Linux and OS X, with others available on request.

 

Together, these will power your system development. There is no better way to start with the industry’s most advanced infrastructure for smart-world systems.

 

Did you know we support eligible university research, labs and classrooms with our software? For more information visit our University Program page.

 

Questions? Contact an RTI Engineer in your area

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