OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). Java applications can use OpenDDS through JNI bindings. OpenDDS was developed and open sourced by Object Computing. We welcome community contributions to the project. Commercial support is also available; see the support page for more information.

Latest News

OpenDDSharp Tutorial

Until the introduction of OpenDDSharp, developers who wanted to use OpenDDS in a .NET application had to download and build OpenDDS on their systems and write interface code to access the OpenDDS DLLs. With the OpenDDSharp project, you gain access to pre-built binaries for a specific OpenDDS version in the form of an IDL Project extension and a NuGet package for interfacing your .NET projects with OpenDDS.

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OpenDDS Online Training

The next open-enrollment online training workshop is scheduled for December 2nd and 3rd.

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OpenDDS Online Training

The next session of online training from OCI is scheduled for September 2020. OCI is offering the following live, online OpenDDS training class. The class consists of two 3-hour sessions including both lecture/discussion and hands-on exercsies. Participants will work on exercises in either C++ or Java using a browser-based development environment.

Free Webinar: Autonomous Systems of Tomorrow: ROS2 + DDS = Infinite Possibilities

With the last official release of ROS1 in the books, what are your plans for ROS2? OCI is hosting a free webinar on June 18th. Gain insight into the future of robotics and autonomous systems from this in-depth discussion of Open Robotics’ recently upgraded Robot Operating System (ROS). Sign up today to join us live or watch the recording.


OpenDDS 3.14.1

Download (Windows)

Download OpenDDS-3.14.1.tar.gz (Linux/macOS)

Previous Releases:

Release notes for all previous releases can be found in the file.