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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 team brings 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.


RTI is the largest software framework company for autonomous systems. The company’s RTI Connext product enables intelligent architecture by sharing information in real time, making large applications work together as one.

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Try Connext for Free

Download a fully functional trial of the world's leading software framework based on the Data Distribution Service (DDS™) standard for intelligent distributed systems.

Your Free Trial Includes:

Full access to RTI Tools: easily design, visualize, test, and monitor your distributed systems.

Self-guided resources: from our Getting Started video series and guide to jumpstart your journey, to Case + Code tutorials based on real-world use cases, you’ll have everything you need to quickly succeed with Connext and DDS.

Dedicated expert guidance: fast track your evaluation through direct access to an RTI engineer.

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

Free Licenses for Research and Academia

If you are a researcher, professor or student, you may be eligible for a free Connext license for your lab or classroom. Please contact RTI or visit the University Program page for details.


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