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

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 Windows Linux BSD

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 Windows Linux Web Android ... iPhone iPad

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 Windows Linux Web

Mathematica

Mathematica is a computational software program used widely in scientific, engineering, and mathematical fields and other areas of technical computing.

Commercial Mac Windows Linux Web

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...

• Discontinued The project seems no longer developed. Last version, 2.7.10.0, released in June 2015, can be still downloaded from the official website.

Free Open Source Windows

Microsoft Mathematics

Microsoft Mathematics is a desktop graphing calculator that can help you visualize and see mathematical concepts as you’ve never seen them before. Microsoft Mathematics...

• Discontinued The program is no longer updated. Last version, 4.0, released in January 2011, can be still downloaded from the official website.

Free Windows

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 Windows Linux

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...

• Discontinued The project is no longer updated. Last version, 4.2, released in June 2013, can be still downloaded from SourceForge

Free Open Source Mac Windows Linux PortableApps.com

Giac/Xcas

Giac/Xcas is a free computer algebra system for Windows, Mac OS X and Linux/Unix (license GPL3, for commercial dual-license contact us).

Free Open Source Mac Windows Linux

MathStudio

MathStudio, formerly SpaceTime, is the most comprehensive math app available for mobile devices. Whether you need a simple calculator to do your finances or a...

Commercial Mac Web Android iPhone Android Tablet ... iPad Apple Watch Kindle Fire

Addi

Java based and open sourced version of matlab and octave Getting more and more compatible over time.

Free Open Source Android

Ascend

ASCEND is a free open-source software program for solving small to very large mathematical models. ASCEND can solve systems of non-linear equations, linear and nonlinear...

Free Open Source Mac Windows Linux

Derive

Derive 6.1: Powerful system for doing symbolic and numeric mathematics. This application is no longer available or supported. Unofficials Demo and Updates ...

• Discontinued Derive was discontinued on June 29, 2007. The last and final version is Derive 6.1 for MS-Windows.

Commercial Windows

Magma

A software package designed to solve computationally hard problems in algebra, number theory, geometry and combinatorics.

Commercial Mac Windows Linux