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

2021 OpenDDS Training Schedule Published

Object Computing, Inc. (OCI) offers open-enrollment training for OpenDDS. Our initial schedule for 2021 has been announced.

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Free Webinar: Introducing XTypes

In this complimentary 1-hour webinar hosted by Object Computing, Inc. (OCI), you’ll learn how the DDS XTypes features in OpenDDS support powerful and flexible data modeling for the distributed publish/subscribe paradigm.

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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 3.15

Download (Windows)

Download OpenDDS-3.15.tar.gz (Linux/macOS)

Previous Releases:

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