Wolfram Alpha Wolfram Alpha is a "Computational Knowledge Engine" - different from a search engine, it answers factual queries directly by computing the answer from... Freemium Web Android iPhone Windows Phone iPad ... Kindle Fire Built-in search engine Equation solving Add a feature 401 Like
MATLAB MATLAB is a numerical computing environment and programming language. Maintained by The MathWorks, MATLAB allows easy matrix manipulation, plotting of functions and... Commercial Mac OS X Windows Linux Embedded debugger Add a feature 166 Like
R (programming language) R is a free software environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at... Free Open Source Mac OS X Windows Linux BSD No features added Add a feature 152 Like
GNU Octave Octave is a computer program for performing numerical computations which is mostly compatible with MATLAB. It is part of the GNU... Free Open Source Mac OS X Windows Linux BSD No features added Add a feature 151 Like
Sage Sage is a free open-source mathematics software system licensed under the GPL. It combines the power of many existing open-source packages into a common Python-based... Free Open Source Mac OS X Windows Linux Web Symbolic Computation Add a feature 121 Like
Mathematica Mathematica is a computational software program used widely in scientific, engineering, and mathematical fields and other areas of technical computing. Commercial Mac OS X Windows Linux Web Calculus solving Symbolic Computation Add a feature 125 Like
SciPy & Numpy SciPy (pronounced "Sigh Pie") is open-source software for mathematics, science, and engineering. It is also the name of a very popular conference on scientific... Free Open Source Mac OS X Windows Linux No features added Add a feature 74 Like
Spyder Spyder (previously known as Pydee) is a free open-source Python development environment providing MATLAB-like features in a simple and light-weighted software, available... Free Open Source Mac OS X Windows Linux No features added Add a feature 39 Like
Scilab Scilab is a scientific software package for numerical computations providing a powerful open computing environment for engineering and scientific applications. Scilab is... Free Open Source Mac OS X Windows Linux No features added Add a feature 78 Like
wxMaxima wxMaxima is a document based interface for the computer algebra system Maxima. wxMaxima uses wxWidgets and runs natively on Windows, X11 and Mac OS X. wxMaxima provides... Free Open Source Mac OS X Windows Linux No features added Add a feature 44 Like
python(x,y) Python(x,y) is a free scientific and engineering development software for numerical computations, data analysis and data visualization based on Python programming... Free Open Source Windows No features added Add a feature 36 Like
Maple Maple is a general-purpose commercial computer algebra system. Users can enter mathematics in traditional mathematical notation. Custom user interfaces can also be... Commercial Mac OS X Windows Linux No features added Add a feature 37 Like
Freemat FreeMat is an environment for rapid engineering and scientific processing. It is similar to commercial systems such as MATLAB from Mathworks and IDL from Research... Free Open Source Mac OS X Windows Linux PortableApps.com Portable Add a feature 15 Like Discontinued The project is no longer updated. Last version, 4.2, released in June 2013, can be still downloaded from SourceForge
Xcos Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated. Features Palettes Browser ... Free Open Source Mac OS X Windows Linux No features added Add a feature 8 Like
OpenModelica OpenModelica – A Free Modelica Environment! OpenModelica is an open-source Modelica-based modeling and simulation environment intended for industrial and academic... Free Open Source Mac OS X Windows Linux No features added Add a feature 11 Like