Binary download

The binary download below is the recommended package for general use. It is pre-packaged with motor thrust curves from thrustcurve.org.

OpenRocket requires Java version 6 or later. The Sun Java Runtime is recommended.

You can also join the OpenRocket-announce mailing list to receive notification on new versions.

OpenRocket can be started in most graphical environments (including Windows) by double-clicking the package icon. No installation is required.

From the command line OpenRocket can be started by

$ java -jar OpenRocket-.jar

Older packages and source code are available from the SourceForge repository.

Source code

Source packages for OpenRocket are available in the SourceForge repository.

Alternatively, the most recent development version can be obtained from the SVN repository. It can be retrieved simply using the command

$ svn co https://openrocket.svn.sourceforge.net/svnroot/openrocket/trunk OpenRocket

The above URL may be used to connect to the repository with other Subversion clients as well.