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[OpenRocket]
OpenRocket
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                             OpenRocket

                            [OpenRocket]

                        Build better rockets

                           Download v24.12
                       Other operating systems
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Everything you need to design, simulate and fly better rockets

OpenRocket is a free, fully featured model rocket simulator that
allows you to design and simulate your rockets before building and
flying them.

[rocket-up]
[sim-plot]

Reliable simulations

Leverage state of the art Six-Degrees-of-Freedom flight simulation
with over 50 variables. Analyse all aspects of your simulation with
advanced plotting and exporting.

Easily design your models with CAD technology

Replicate all features of your existing model or new design.
Everything from the density of materials to the quality of finish on
the outside of your model. Choose from a massive catalog of existing
components and materials, or make up your own and save for reuse
later. You can even export your design drawings to PDF for building.

[design]
[optimizer]

Optimize your designs for certain characteristics

As well as being able to tweak your model with real time feedback in
design mode, there is also an AI assistant that can help you
automatically adjust parameters given an optimization goal. Fly
higher and longer with unique designs.

Fine tune your design with realtime performance data feedback

Performance data such as center of pressure, center of gravity,
maximum altitude, max velocity and stability are all updated in real
time as you work in design mode. See the effect of your changes the
instant that you make them.

[real_time_]
[staging]

Design with Multiple Stages and Cluster your Motors

Staging events for your flight is no problem. Multi stage, dual
deployment and other event triggers can be incorporated into your
design. Clustering is no problem either. Automatically arrange your
cluster via several preset configurations and tune to match your
exact needs.

Choose the best and safest motors for your model

With a huge database of motor data from ThrustCurve you can find the
most appropriate motors for your model specifications. Easily filter
and search the database for motors that are suitable for your design.

[motor_opts]
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Read the Documentation

Access our newly created documentation for both users and developers.
Whether you're looking to get started with OpenRocket or contribute
to its development, our detailed guides have you covered!

Explore the Documentation

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Join our Discord community

Connect with fellow rocket enthusiasts, ask questions about rocket
designs, share your experiences, and get in touch with our
developers.

Our Discord server is the perfect place to discuss, learn, and have
fun with like-minded individuals. Click the button below to join:

Join our Discord Server

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Open source

OpenRocket is an open source program, which means you can help
improve it! Check out how you can contribute here.

Did you find an issue or have a feature request? File an issue on
GitHub or contact us.

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International License.

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