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< title > OpenRocket — Download< / title >
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< li > < a href = "index.html" > OpenRocket< / a > < / li >
< li > < a href = "features.html" > Features and screenshots< / a > < / li >
< li > < a href = "download.html" > Download< / a > < / li >
< li > < a href = "documentation.html" > Documentation< / a > < / li >
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< li > < a href = "http://sourceforge.net/apps/mediawiki/openrocket/" > Wiki pages< / a > < / li >
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< h1 > Download OpenRocket< / h1 >
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< h2 > Recent news:< / h2 >
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< p > < span class = "date" > 24.11.2011:< / span > Version 1.1.9 is
< a href = "download.html" > released< / a > !< / p >
< p > For this version Richard Graham has implemented geodetic
computation methods, which take into account the curvature of the
Earth and the coriolis effect. The computation method is selected
by the < em > Geodetic calculations< / em > option in the simulation
options. It's not < em > (yet)< / em > a full spherical computation model, but
should be accurate enough for almost all sub-orbital needs.< / p >
< p > Doug Pedrick has also enhanced the printing system with the
ability to print fin positioning guides, transition templates and
nose cone profiles. Other smaller enhancements and bug fixes are
also included.< / p >
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< p > < span class = "date" > 25.8.2011:< / span > Version 1.1.8 is
< a href = "download.html" > released< / a > !< / p >
< p > This release contains bug fixes to the optimization methods.
It also contains a workaround to a JRE bug that prevents running
OpenRocket on some builds of Java 7.< / p >
< p > The web pages have also been somewhat updated and Boris du Reau has
created < a href = "http://openrocket.trans.free.fr/" > a separate site< / a >
for coordinating the localization efforts for OpenRocket.< / p >
< p > < span class = "date" > 12.8.2011:< / span > Version 1.1.7 is
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< a href = "download.html" > released< / a > !< / p >
< p > This release includes automatic rocket design optimization
support (< em > Analyze< / em > → < em > Rocket optimization< / em > ).
You can optimize any amount of rocket parameters for apogee
altitude, maximum velocity or a number of different values.< / p >
< p > While the automatic optimization is a powerful tool, it is very
easy to optimize against particulars of the simulation methods,
instead of true physical phenomena. Always keep common sense at
hand and take the results with a grain of salt.< / p >
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< h2 > Ready packages< / h2 >
< p > These are packages ready for use and are the recommended
download for normal users. They are pre-packaged with motor
thrust curves from
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< a href = "http://www.thrustcurve.org/" > thrustcurve.org< / a > .< / p >
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< p > OpenRocket requires < strong > Java version 6< / strong > or
later. The Sun Java Runtime is recommended.< / p >
< h3 > Development release< / h3 >
< p > The development release contains the latest and greatest
features, but may contain more bugs than the stable version.
Currently the development version is the recommended
download.< / p >
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< a href = "http://sourceforge.net/donate/index.php?group_id=260357" > < img src = "project-support.jpg" width = "88" height = "32" alt = "Support This Project" / > < / a >
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< a class = "main" href = "https://sourceforge.net/projects/openrocket/files/openrocket/1.1.9/OpenRocket-1.1.9.jar/download" >
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< strong > Download now!< / strong >
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< span > OpenRocket-1.1.9.jar< / span >
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< / a >
< span class = "alternative" >
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< a href = "https://sourceforge.net/projects/openrocket/files/openrocket/1.1.9/ReleaseNotes/view" > Release notes< / a > |
< a href = "https://sourceforge.net/projects/openrocket/files/openrocket/1.1.9/OpenRocket-1.1.9-src.zip/download" > Source code< / a >
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< / span >
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< h3 > Stable release< / h3 >
< p > Occasionally during OpenRocket development focus will shift
from feature development towards getting all open bugs fix and
to produce a stable release. No updates are made to the
stable branch except for possible bug fixes, so the stable
release has less features than the development release.< / p >
< p > The current stable release is
< tt > < a class = "main"
href="https://sourceforge.net/projects/openrocket/files/openrocket/1.0.0/OpenRocket-1.0.0.jar/download">OpenRocket-1.0.0.jar< / a > < / tt > < / p >
< h3 > Running OpenRocket< / h3 >
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< p > OpenRocket can be started in most graphical environments (including
Windows) by double-clicking the package icon. No installation is
required.< / p >
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< p > From the command line OpenRocket can be started by
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< span class = "command" > java -jar OpenRocket-1.1.9.jar< / span > < / p >
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< h2 > Source code and older versions< / h2 >
< p > < strong > Source packages< / strong > and older versions of
OpenRocket are available in the
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< a href = "https://sourceforge.net/projects/openrocket/files/openrocket/" > SourceForge repository< / a > .< / p >
< p > Alternatively, the most recent development version can be
obtained from the
< a href = "http://openrocket.svn.sourceforge.net/viewvc/openrocket/" > SVN
repository< / a > . It can be retrieved simply using the command< / p >
< pre class = "quote" > $ svn co https://openrocket.svn.sourceforge.net/svnroot/openrocket/trunk OpenRocket< / pre >
< p > The above URL may be used to connect to the repository with
other Subversion clients as well.< / p >
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