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

412 Like

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

131 Like

Qalculate!

Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages...

Free Open Source Windows Linux Xfce

35 Like

Matplotlib

matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms....

Free Open Source Mac Windows Linux Web

25 Like

GnuPlot

Gnuplot is a portable command-line driven interactive data and function plotting utility. It was originally intended as to allow scientists and students to visualize...

Free Open Source Mac Windows Linux

55 Like

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• Discontinued The program is no longer updated.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

39 Like

Desmos

A beautiful, innovative, and modern online graphing calculator.

Free Web Android iPhone Android Tablet iPad

17 Like

Windows Calculator

Windows Calculator, commonly known as Calculator from the application's title bar, is a calculation application included in all versions of the Microsoft Windows...

Commercial Windows

15 Like

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

6 Like

Graph

Graph is an open source application used to draw mathematical graphs in a coordinate system. Anyone who wants to draw graphs of functions will find this program useful....

Free Open Source Windows

14 Like

Precise Calculator

Programmable scientific calculator which has more than 150 mathematical functions and all of them return as many digits as you need. It can calculate with real numbers...

Free Open Source Windows

6 Like

OmniGraphSketcher

OmniGraphSketcher helps you make elegant and precise graphs in seconds, whether you have specific data to visualize or you just have a concept to explain. Specifically...

• Discontinued Discontinued but open sourced @ https://github.com/graphsketcher/GraphSketcher

Free Open Source Mac iPhone

5 Like

Addi

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

Free Open Source Android

7 Like

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

7 Like

Axiom

Axiom is a general purpose Computer Algebra system. It is useful for research and development of mathematical algorithms. It defines a strongly typed, mathematically...

Free Open Source Mac Linux

8 Like