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Rocketry.org | Rocketry Software
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Rocketry Software

Click the name of a Software title to view all information and where to download and/or buy.
More software is being added regularly, so check back soon!

8 to 14 of 43 software titles

More advanced search capabilitites are under development that will allow you to narrow your results based on the type of software you are searching for. The new search features should be available in the very near future, so please check back soon!

Convert - Units Converter

Convert is a free and easy to use unit conversion program that will convert the most popular units of distance, temperature, volume, time, speed, mass, power, density, pressure, energy and many others, including the ability to create custom conversions!


Computation of complex chemical equilibria of a perfect gas and pure condensed species in order to characterize rocket motor performance. This software intends to be a replacement of the highly useful propep while allowing more flexibility.

EQS4WIN - Chemical Equilibrium Software

A thermodynamic equilibrium computation is a useful design aid in providing an assessment of the possible behaviors of a complex reacting chemical system. Such a computation is accomplished easily and rapidly using the modern Windows interface and state-of-the-art computational kernel of EQS4WIN. EQS4WIN is ideally suited for both industrial and ...


3D - CADCAM - software for MS-Windows and Linux.

GDL Propep

GDL_Propep is functionally equivalent to the GUIPEP/PROPEP software, however this version comes complete with installation software and does not require additional downloads.

GDP - Grain Design Program

The Grain Design Programs (GDP) are software packages to design rocket motors and other gas generating devices. Capable of calculating ALL 2-D designs, like star, moonburner, bates, etc. Grains which can not be treated analytically, are treated graphically.This demo is fully functional. Note however that all output results are multiplied ...

GUIPEP - Graphical User Interface to PEP

This program provides a user friendly interface to run the PROPEP propellant evaluation program. PROPEP is a program that determines the chemical equilibrium composition for the combustion of a solid or liquid rocket propellant. Additionally, it determines rocket performance parameters such as Isp and C*, and nozzle design ...

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