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Graphing

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Allows the user to digitize a cartesian graph by setting points right over the bitmap and saving the results in text file.
http://getdata.com.ru/

Software for graphing equations and data. Supports multiple curves as well as parametric graphs. Plus version can graph multi-color contour lines.
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Graphing software for data, algebra, calculus and trigonometry and solutions of ordinary differential equation.  Graphs is the fastest and easiest way to graphs equations for assignments and projects. Just enter the equation using the equation editor, graph it, copy it and paste it into your report. This is also true for graphing three-dimensional functions...
http://www.hanleyinnovations.com/sgraph.html

Program for graphing implicit relations. Designed for high school use, Windows and Mac evaluation versions available for download.
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GrafEq  Q is available for download. Complete integration into the high-school curriculum is possible with site licenses. The thumbnails shown here are graphs of implicit relations that were graphed with GRAFEQ and are discussed in the gallery. GRAFEQ is designed to...
http://www.peda.com/grafeq/

Provides a convenient method to create and edit grids, blank graphs, and number lines within Microsoft Word. Free downloadable demo, Windows and Mac versions available.
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HandyGraph Software, The Blank Graph Maker  Read what our customers are saying. Version 1.1New featuresDownload nowBuy it Contact Us What is HandyGraph? Software to create blank graphs, grids, and number lines within Microsoft Word. Whenever you want to draw graphs by hand, HandyGraph can provide the...
http://www.handygraph.com/

Curve fitting and data plotting software. Accuracy of nonlinear regression results verified with NIST.
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DataFit Curve Fitting and Data Plotting Software by Oakdale Engineering  In addition to browsing our web site in order to learn more about our products and services, we invite you download fully functioning evaluation copies of DataFit and DataFitX in order to see them in action before purchasing them. We...
http://www.oakdaleengr.com/

Plotting and data visualization programming for graphing and animating 2D and 3D equations and table charts. Allows some customization.
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3D Grapher plots animated 2D and 3D graphs of equations and tables  Grapher home download order mailing list affiliate program contact us links Products 3D Grapher 1st Calculator Any Password 3D Grapher about graphs gallery what's new About 3D Grapher is a feature-rich yet easy-to-use data visualization and graph plotting software suitable...
http://www.romanlab.com/3dg/

Symbolic and numeric methods for visualizing two and three dimensional mathematical objects. Supports differential equations and integration. Available for Macintosh and Windows.
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Graphing Calculator  Graphing Calculator for Macintosh and Windows Easy to learn. Easy to use. Type an equation. See the result. Tour Downloads Users Gallery Order here Copyright 2005 Pacific Tech FAQ Mission Books Movies Story...
http://www.pacifict.com/

Easy-to-use graphing package supporting Cartesian, parametric, and polar graphs. Many graph attributes can be customized, including color, line thickness, and zoom level.
http://www.somewareinvt.com/gusandgertie.htm

Equation plotter featuring symbolic differentiation and tangent lines. Graphs can be printed, copied to the clipboard, and saved as BMP or WMF files. Shareware.
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Graphmatica by kSoft  Click here to view the non-frames version of this page....
http://www8.pair.com/ksoft/

Java applet that can interactively plot the graph of mathematical functions. Handles complex numbers, vectors, and parametric equations.
http://www.accesscom.com/~lillge/pgc

Mathematical function graphing software program for Windows. It can plot 2 dimensional, polar, and 3 dimension functions. Freeware.
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MathGV Function Plotting Software  This page uses frames, but your browser doesn't support them....
http://www.mathgv.com/

Visualization program supporting graphs in up to eight dimensions. Coded entirely in assembly language for optimized speed.
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DPGraph: Dynamic Photorealistic 3D Graphing Software for Math and Physics Visualization  Graph is one of the most exciting Windows-PC programs I've ever seen for creating beautiful, even stunning, mathematical graphics Dr. Michael W. Ecker, Recreational Educational Computing, and DPGraph runs under Wine on Linux, or under SoftWindows or Virtual PC on...
http://www.dpgraph.com/

Simple Windows freeware program for plotting and interactively exploring graphs of mathematical functions. Supports algebraic, trigonometric, and hyperbolic, and user defined functions.
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Arnab's Graph Explorer  Click here to download graph.zip (231 kb Arnab's Graph Explorer was known as Graph Paper before version 2.10a. I had to change the title, and include my name too, hoping to eleminate title-clashing with other softwares once and for all!...
http://www.geocities.com/hirak_99/goodies/graph.html

PC software for teaching calculus, coordinate geometry, statistics and probability.
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Autograph Maths The Dynamic Classroom Software  Click the link below to find out more information ORDER DOWNLOAD JUMP TO: Our Homepage News Archive Autograph in Action What is Autograph Whats new in V3 The Full Specification What do the teachers think Software Reviews Getting Started Where...
http://www.autograph-math.com/

A look at some useful graph drawing software.
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SciRep: Graphing Software Contenders  This could fit lines to experimental data. With the advent of the excellent Acorn Archimedes range of computers, he converted it to run in the desktop; adding it to a suite of graphing programs, and extending its capabilities further. This...
http://www.harmsy.freeuk.com/SciRep/graphs/cont.html

Combination of basic biostatistics, curve fitting and scientific graphing in one program. Available for Windows or Macintosh.
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GraphPad Prism 4: Scientific graphing, curve fitting and statistics.  Prism is a powerful combination of basic biostatistics, curve fitting and scientific graphing in one comprehensive program. Because it helps you organize, analyze and graph repeated experiments; pick appropriate statistical tests; and interpret the results, Prism is ideally suited to...
http://www.graphpad.com/prism/Prism.htm

A programming tool to plot and explore two dimensional math functions, such as cartesian y(x) and x(y) graphs, parametric and polar ones. Allows the user to have control over a coordinate space through interactivity of all the components of the graph.
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Cradle Fields home of GraphSight, the powerful 2D math graphing and curve fitting software  We develop neat software tools for scientists, teachers, engineers, and students involved in math-related research or study. Whether you are making lesson plans, developing a math course, illustrating a scientific book, checking homework, plotting a graph, fitting a curve, or...
http://www.cradlefields.com/

General purpose plotting program. It features multiple scaling types, several special purpose plots: tripartite grids, grain size distribution plots, polar plots, and contour plots of 3D data. Manipulation functions include FFT, filtering, smoothing.
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DPlot Graphing Software for Scientists and Engineers Home Page  Plot graphs and manipulates 2D and 3D data from a variety of sources in many different formats. While designed for scientists, engineers, and other technical fields, DPlot's straightforward interface will appeal to anybody interested in creating presentation-quality X-Y plots and/or...
http://www.dplot.com/

Plotting program includes a customizable coordinate system, several graphs in a document, and shell integration. Supports basic arithmetic operators and a variety of other formulas. Contains tools for function evaluation, analysis and integration.
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FNGraph  Graphing and analyzing mathematical functions Information Learn more about FNGraph Gallery Interesting graphs plotted with FNGraph Download Get the latest version Mailing List Receive news by email The project is no longer maintained and I am considering making it open-source....
http://www.ournet.md/~fngraph/

Graphing application that allows to effortlessly evaluate equations and functions graphically. Data can be pasted into various applications, graphs can be exported as images. It can evaluate equations producing data sets with 500,000+ elements.
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Z Systems, Inc LiveWire 2.2  Wire is the ideal data analysis program for scientists and engineers who want to visualize and analyze unlimited amounts of data. It supports the importation and exportation of industry standard data file formats, such as COMTRADE[1 EMTDC[2 and PTI (PSS/E...
http://www.zsystems.ca/products.htm

General purpose nonlinear regression analysis (curve fitting) tool from MTR Software. Windows. Free download of evaluation version.
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FitAll and MTR Software  ...
http://www.fitall.com/

Plots 2-D equations from the web and prints or emails the results. Also standalone Windows version. Some services require free registration, limited to residents of North America.
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Akapa Graphing Calculator  We are moving to a new server. If you cannot login, please contact support akapa.com Member Login Name: Password Member Calculator Sticky Notes Wireless Reminder My Calendar About Us SureCalc Math Graphing Equation(s y z Range: x to Instructions: Enter the equation(s) and range...
http://www.akapa.com/graph.html

Software for graphing and data analysis. Windows, MacOS. Purchase on-line or download free trial version.
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KaleidaGraph scientific graphing, curve fitting, data analysis software  ...
http://www.synergy.com/

Graphing plotting program for second and third dimensional data. Allows curves to be created from tabular information, or by using the VBScript scripting language. Uses windows. Includes free demo.
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Graphis 2D and 3D graphing software  D plotting graphing software for surface data visualization. Welcome to the homepage of Graphis graph plotting and data analysis software. At the core of Graphis functionality is the ability to create both tabular and analytical curves. Tabular curves can be...
http://www.kylebank.com/

Shareware that automatically pulls in numerical data from scanned graphs and transferred to a specified axes system. Can be saved in ASCII format, ready to use in other applications. Is able to import files from most image formats (gif, png, tiff,bmp). Runs on Windows and Linux. Includes 21 day free trial.
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DigitizeIt Graph Digitizer Software. Digitize graphs, charts and math data  Digitizer software digitize a scanned graph or chart into (x,y)-data. Features Screenshot Download Registration Contact In Deutsch DigitizeIt digitizer software replaces a digitizer tablet. Sometimes it is necessary to extract data values from graphs, e.g. in most scientific publications only...
http://www.digitizeit.de/

Creates two and three dimensional vertical bar, horizontal and stacked charts from files, databases scripts and server side processes. Lists features. Includes examples and free download demo.
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Jpowered's Bar Graph and Chart Software  Software provides client and server side solutions for the incorporation of bar charts into web pages. They provide versatile components so that web authors and Java developers can easily build and publish dynamic and interactive Bar Graphs. Online Demo's Examples...
http://www.jpowered.com/bar_graph/

Creates X-Y data plots and histogram charts. Includes free demo download.
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GUIPlot plotting program from SynapseSystems  See what was added in the latest version, available for Windows 9X/NT/2000 Screen Images See what a GUIPlot window looks like and how you can interact with your data Features Highlights of GUIPlot's unique capabilities Download Download fully functional Demo...
http://www.guiplot.com/

Macintosh equation-plotting software supporting both 2D and 3D graphs. Supports implicit functions, differential equation solutions, and vector fields.
http://www.curvuspro.ch/

An OpenGL based function grapher for Linux, handling 3 unknowns (x,z,t) and producing a 4D function with 3 space and 1 time dimension. Free under GPL.
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GLgraph  L based function grapher for Linux Infos FAQs Downloads Screenshots Development 1. Introduction 1.1. About GLgraph is my first Perl program and is a ported Version of my old Worm(g 1.2. Description GLgraph visualize mathematical functions. It can handle 3...
http://glgraph.kaosu.ch

Plots 2D and 3D graphs of mathematical functions and curves. Windows; 30-day limited trial version.
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TEBER Engineering Education Software Graphing software for plotting 2D and 3D data  Explorer has many useful features such as: 3D curve ploting in real time, perspective drawing, graph scaling (zooming active graph rotation, fogging effect, cubic draw, unlimited space ploting, four view plot screen, auto rotate animation, singlecoordinate system defination, additional parameter...
http://www.teber.biz

Powerful and easy-to-use graphing tool for plotting and analysing graphs of mathematical functions. Fully customizable, supports wide variety of functions and provides you with analytical capabilities.
http://www.programsland.com/graph/

A tool to generate Cartesian X/Y-plots from scientific data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering.(Shareware)
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Rt-Plot  Plot is a tool to generate Cartesian X/Y-plots from scientific data. The design and user interface of the program enables you to enter and calculate tabular data. You can view the changing graphs, including linear and non linear regression, interpolation,...
http://www.rt-science.de/rt-plot.html

Generate a graphic of an equation. Also you can download program (+sources) that can build animations of graphic that changes by parameter.
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Online graphic builder  On this page you can build a graphic of an equation. To do so you should fill in the form afterwards. Here you can get some help on the build form. Also if you don't understand some field of the...
http://grbuild.r2.ru/cgi-bin/build.cgi?lang=eng

2d-graph plotting Windows software. Free demo version download.
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Infektion Group  Infektion Group Ownz You...
http://grapheeasy.alrj.org/

An alternative to gnuplot, GPL, command-line, with various style options. Program can plot date, time, and category data directly. [Unix/Win32]
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Welcome to Ploticus  Welcome to Ploticus Welcome to Ploticus Continue...
http://ploticus.sourceforge.net/

The PGPLOT Graphics Subroutine Library is a Fortran- or C-callable, device-independent graphics package for making simple scientific graphs.
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PGPLOT Graphics Subroutine Library  Annotated list of subroutines Subroutine synopses Known problems in PGPLOT version 5.2. Wish-list for future improvements. Some frequently asked questions. Calling PGPLOT from other languages Interactive drawing programs and other PGPLOT extensions Reporting problems New Web Addresses The web address...
http://www.astro.caltech.edu/~tjp/pgplot/

A curvefitting program; Power, Exponential, and Lorentzian series are available math models. Learn to 'read' eigen-values of the Jacobian and Hessian matrices.
http://webs.lanset.com/ecb/CurvFit.htm

Draws graphs of equations written in algebraic form. Can be later adjusted by changing parameter values. Free download file and installation instructions. It is licensed under the GNU GPL.
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Softwater Works  ...
http://www.mycgiserver.com/~softwaterworks/

Series of charting programs for processing numeric data to produce graphs. Supports two and three-dimensional graphing and contour plotting.
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 E have been opened to the public Feb. 9th 2003. Ws3dgE (Three-Dimensional Charting Software) WscntE (Contour Charting Software) Ws2dgE (Two-Dimensional Charting Software) WsijzE (Three-Dimensional Data Coverting Sofware) Japanese Versions FAQ How to register (Kagi Online Order Page) WestSide's softwares are...
http://hp.vector.co.jp/authors/VA010465/

A 2D plotting tool for X Window System, with ports to other systems available. Also known as xmgr, this software is now superseded by Grace.
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ACE/gr Home  Suggestions and bug reports| ACE/gr and Y2K The development of ACE/gr is frozen. Please check out Grace, its descendant. Introduction ACE/gr is a 2D plotting tool for X Window System. It uses an OSF Motif-based user interface, which is the...
http://plasma-gate.weizmann.ac.il/Xmgr/

A WYSIWYG 2D plotting tool for the X Window System and M*tif. Ports to other systems (including windows) are also available. Site includes features overview, full documentation, and downloads.
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Grace Home  Suggestions and bug reports|Forums Related projects and links Developer's corner| Latest news: Read more Introduction Grace is a WYSIWYG 2D plotting tool for the X Window System and M*tif. Grace runs on practically any version of Unix-like OS. As well,...
http://plasma-gate.weizmann.ac.il/Grace/

A GNU package for producing 2D plots in a variety of formats, built around an enhanced libplot C/C++ function library. Site provides links to documentation and other related software.
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plotutils GNU Project Free Software Foundation (FSF)  U plotutils package contains software for both programmers and technical users. Its centerpiece is libplot, a powerful C/C function library for exporting 2-Dvector graphics in many file formats, both vector and raster. It can also do vector graphics animations. libplot...
http://www.gnu.org/software/plotutils/

Function plotting program for windows. Site gives features list, screenshots, and allows download of a shareware version.
http://www.freeweb.hu/gmg/

Produces scientific and mathematical graphs, and provides a range of data analyzing tools (including regression lines) with graph export facilities. [Windows freeware]
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RJS Graph  Graph is a powerful mathematic and scientific graphing tool. Download RJS Graph for yourself and use it for free! About RJS Graph To find out more about RJS Graph click on the headings below A general overview and screen shot...
http://www.rjsweb.fsnet.co.uk/graph/

A collection of graphing programs, for plotting functions in 2D and 3D, rectanguluar and polar coordinates. [Windows shareware]
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Welcome to MoNooN  Welcome to MoNooN English Korean Copyright(C) 2000-2002 MoNooN...
http://www.monoon.com/

Function graphing software for windows, aimed at high-school pupils. Purchase online.
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Graphing Calculator for Math Equations  Graphstm is an easy to use software package for graphing equations using your PC. The Equation Grapher version of Science Graphs is useful for algebra, trigonometry, calculus, physics and engineering. It is an easy to use graphing calculator that will...
http://www.hanleylearning.com/

Mathematical graphing tool for 2D and 3D functions and data. Also includes statistical tools, nonlinear curve fitting, integration of coupled ordinary differential equations, and cellular automata.
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MathGrapher The Mathematical Graphing Tool for Students, Scientists and Engineers  Windows based mathematical graphing tool for 2D and 3D Functions and Data, shaded surfaces, contour plots. Includes linear and nonlinear curve fitting. You may integrate and analyse systems of up to 20 coupled ordinary differential equations (ODE's Analysis tools include...
http://www.mathgrapher.com/

Web-based application for producing graphs of mathematical functions. [may not work in all browsers]
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Visualizer of mathematical expressions.  Integrator online service by Wolfram Research Curve settings Curve1 Xmn,Xmx Color (R,G,B) Curve 2 Xmn,Xmx Color (R,G,B) Parametric Curve Tmn,Tmx Color (R,G,B) Steps...
http://www.Quisoft.com

Windows software to digitize a scanned graph image. Site gives details of the product, and allows the download of an evaluation copy.
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Cirkulus DigiGraph  Graph is a revolutionary software that makes (x-y) digitization a simple 3-step process. Using the latest digitizing techniques, DigiGraph guarantees high quality and accurate graph digitization every time. No special hardware is required! All you need to digitize is the...
http://cirkulus.home.comcast.net/

Statistical and Graphing Software for Mac OS X. Site provides screenshots and features list, together with pricing details and online ordering facility.
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Gigawiz  I could produce journal quality graphics on my Powerbook. It came as quite a surprise to discover how powerful Aabel was when it came to statistical analysis including many advanced methods. I have since started using Aabel at the core...
http://www.gigawiz.com/

Generate 2D and 3D plots of explicit and parametric functions, in various coordinate systems. Site provides screenshots, features list, and alows download of an evaluation copy.
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 Graphix is the calculation software for technical professionals, educators, and students. It's help you to see the relation and graphic form of your formulas. Some of it's features include easy to use MDI interface, unlimited functions in the same window,...
http://multygraphix.gracebyte.com/

Free windows software performing graph plotting and root-finding for algebraic functions. Site includes a features list and tutorial.
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Solve equations, plot graphs free. DeadLine OnLine educational software  Learn how to solve equations using numerical root finding methods. Do you solve equations and plot graphs often? Then you know it's not easy to discover equation roots. Fortunately, you can now finish your Math homework or your engineering projects...
http://deadline.3x.ro

2D and 3D function graphing. Includes freeware download, and a gallery of output. [Windows 98-XP]
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 www.plot3d.net this web site is being updated....
http://www.plot3d.net/

A freely available 2D plotting tool for Win32 Platforms (Windows NT/95/98/00) inspired by Grace/xmgr.
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MBG: Shalloway Lab Presto  Quick Links Apply to CALS Academic Calendar Academic Departments Financial Aid Cornell Cooperative Ext CU Ag Exp Station NYS Ag Exp Station Give to CALS CU Electronic Directory Cornell University MBG Home Shalloway Lab Shalloway Lab Presto Wolfner Lab Liu...
http://www.mbg.cornell.edu/Shalloway_Lab_Presto.cfm

Open source (GPL) windows software that can plot 2D and 3D graphs of functions. Includes description of features and screenshots.
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Analysis 2.3  I have worked for more than five years. Initially conceived as a simple tool for function plotting in high school, by now it has become a really powerful instrument that can be used on first and second year calculus courses...
http://www.geocities.com/leibowitz.geo/analysis_en.html

A curvefitting program with Lorentzian, Power, Exponential, and Sine fitting models. Free download of windows executable.
http://digitalcalculus.com/site/1523506/product/Fit-5

A non-linear visualization program for dimensional data. It converts table of data to 2D/3D maps by combining multidimensional scaling and clustering methods.
http://www.visumap.net/