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 mathematical functions and data.

Free Open Source Mac OS X Windows Linux

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 language, qt graphical user interfaces and http://alternativein .

Free Open Source Windows

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 OS X Windows Linux Web

Origin

Data analysis and graphing software for scientists and engineers. It provides You with dozens of functionalities and options. The plotting engine is very effective and...

Commercial Windows Linux

SciDaVis

SciDAVis is a free application for Scientific Data Analysis and Visualization. It's an application aimed at data analysis and publication-quality plotting.

Free Open Source Mac OS X Windows Linux

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

IGOR Pro

Technical graphing and data analysis for Macintosh and Windows. IGOR Pro creates publication quality scientific graphics used by scientists and engineers around the world.

Commercial Mac OS X Windows

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...

Free Open Source Mac OS X iPhone

pro Fit

pro Fit is a Macintosh (Mac OS) application for data/function analysis, plotting, and curve fitting. It is used by scientists and engineers to analyze their measurements...

Commercial Mac OS X

DPlot

DPlot graphing software lets scientists and engineers graph, plot, analyze, and manipulate data.

Commercial Windows

Fityk

Fityk is a curve fitting and data analysis application, predominantly used to fit analytical, bell-shaped functions to experimental data. It is positioned to fill the...

Free Open Source Mac OS X Windows Linux

Core Plot

Core Plot is a 2D plotting framework for Mac OS X and iOS. It is highly customizable and capable of drawing many types of plots

Free Open Source Mac OS X iPhone iPad

Lybniz

Lybniz is a simple and very easy to use mathematical function graph plotter written in Python and GTK. Expressions are entered in Python syntax.

Free Open Source Windows Linux

Aveloy Graph

Aveloy Graph is an application for graph creation / data visualization - fast, easy to use and interactive.

Free Windows

Cabri

Cabrilog presents its maths software: Cabri 3D, Cabri II Plus and Cabri Jr. Maths softwares for geometry and algebra. Discover and test our maths and dynamic geometry...

Commercial Mac OS X Windows

MagicPlot Viewer

MagicPlot Viewer is a unique cross-platform application for viewing plots and thumbnails from multiple text/ASCII files. MagicPlot Viewer's appearance is similar...

Commercial Mac OS X Windows Linux

Autograph

Autograph is a dynamic PC program operating in 3 modes: 1D - Statistics & Probability 2D - Graphing, coordinates, transformations and bivariate data 3D -...

Commercial Mac OS X Windows

Grapher

Grapher is the ultimate technical graphing package available. This easy-to-use, powerful, dynamic program will help you create superior publication-quality professional...

Commercial Windows

Graphmatica

Is a powerful, easy-to-use, equation plotter with numerical and calculus features: Win32 screen shot. Graph Cartesian functions, relations, and...

Freemium Windows