Physics
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OpenRocket An Open Source model rocket simulator.
744 weekly downloads -
SciDAVis SciDAVis is a user-friendly data analysis and visualization program primarily aimed at high-quality plotting of scientific data. It strives to combine an intuitive, easy-to-use graphical user interface with powerful features such as Python scriptability.
780 weekly downloads -
Gwyddion A data visualization and processing tool for scanning probe miscroscopy (SPM, i.e. AFM, STM, MFM, SNOM/NSOM, ...), useful also for general image and 2D data analysis.
782 weekly downloads -
Open Dynamics Engine A free, industrial quality library for simulating articulated rigid body dynamics - for example ground vehicles, legged creatures, and moving objects in VR environments. It's fast, flexible & robust. Built-in collision detection.
668 weekly downloads -
IncrediBots Build custom robots in your browser with IncrediBots! Design your robot by drawing shapes, joints, motors, and more! Then, pilot your machine using your own custom key bindings. NOTE: OPEN SOURCE VERSION CAN BE DOWNLOADED FROM "FILES" TAB!
332 weekly downloads -
Elmer finite element software Elmer is a finite element software for numerical solution of partial differential equations and multiphysical problems. It includes models of structural mechanics, fluid dynamics, heat transfer, electromagnetics etc. Elmer home is www.csc.fi/elmer
341 weekly downloads -
Asymptote Asymptote is a powerful descriptive vector graphics language for technical drawing, inspired by MetaPost but with an improved C++-like syntax. Asymptote provides for figures the same high-quality typesetting that LaTeX does for scientific text.
296 weekly downloads -
Gpredict Gpredict is a real-time satellite tracking and orbit prediction application. Gpredict can track an unlimited number of satellites and display the data in tables and various graphical view.
293 weekly downloads -
GMAT The General Mission Analysis Tool (GMAT) is a space trajectory optimization and mission analysis system developed by NASA and private industry. GMAT contains new technology and is a testbed for future technology development. Web Site: http://gmat.gsfc.nasa.gov Wiki: http://gmat.ed-pages.com/wiki/tiki-index.php?page=Project+Dashboard Forum: http://gmat.ed-pages.com/forum/index.php
406 weekly downloads -
OpenFOAM for MS windows binary release This is the native MS windows release of OpenFOAM, an open source toolbox for Computational Fluid Dynamics (CFD). It was built with MinGW C++ as a set of native windows applications, which improves performance and eliminates the need for Unix emulations.
161 weekly downloads -
APBS APBS is a software package for the numerical solution of the Poisson-Boltzmann equation, a popular continuum model for describing electrostatic interactions between molecular solutes over a wide range of length scales. <http://apbs.sf.net/>.
187 weekly downloads -
Blitz++ Library Blitz++ is a C++ class library for scientific computing which provides performance on par with Fortran 77/90. It uses template techniques to achieve high performance. Blitz++ provides dense arrays and vectors, random number generators, and small vect
187 weekly downloads -
FRAME3DD FRAME3DD is a program for the static and dynamic structural analysis of two- and three-dimensional frames and trusses with elastic and geometric stiffness.
177 weekly downloads -
GridLAB-D GridLAB-D is a new power system simulation tool that provides valuable information to users who design and operate electric power transmission and distribution systems, and to utilities that wish to take advantage of the latest smart grid technology.
185 weekly downloads -
The igraph library This is another library for creating and manipulating graphs. There is simply no other graph library out there which can handle graphs of the size the author is confronted with. Whenever possible igraph tries to be also user friendly and portable.
183 weekly downloads -
Gabedit Gabedit is a Graphical User Interface for Gamess-US, Gaussian, Molcas, Molpro, MPQC, OpenMopac, Orca, PC Gamess and Q-Chem computational chemistry packages.
153 weekly downloads -
CompPad CompPad is an OpenOffice.org extension that provides live mathematical and engineering calculations within a Writer document. It is intended to provide a free / open-source alternative to Mathcad .
121 weekly downloads -
Elk An all-electron full-potential linearised augmented-planewave (FP-LAPW) code. Designed to be as developer friendly as possible so that new developments in the field of density functional theory (DFT) can be added quickly and reliably.
141 weekly downloads -
CAELinux Linux for Computer-Aided Engineering and Scientific Computing
351 weekly downloads -
LabPlot LabPlot is a KDE application for data plotting and function analysis.
156 weekly downloads -
phonopy This is an implementation of post-process phonon analyzer, which calculates crystal phonon properties from input information calculated by external codes, e.g., first-principles calculation code.
118 weekly downloads -
NoteLab NoteLab is an advanced "digital notebook" specifically designed for tablet computers. With its stroke smoothing, antialiasing, and "smart rendering," NoteLab provides a beautiful and powerful note taking environment on any operating system.
93 weekly downloads -
NumericalChameleon The NC is a free, open source, platform-independent software to convert units. It converts numbers with a precision of up to 1000 significant figures. It supports more than 3200 units in 82 categories, and it has been localized in 7 languages.
126 weekly downloads -
PreviSat PreviSat is a satellite tracking software for observing purposes. Very easy to use, it shows the positions of the satellites in real-time or manual mode. PreviSat is able to make predictions of their passes and also predictions of Iridium flares.
89 weekly downloads -
Aciqra A virtual planetarium to simulate the real sky.
112 weekly downloads
