• Create production-quality, scientific graphs in minutes with KaleidaGraph

    KaleidaGraph allows you to create your first graph in minutes using a core set of plot types. Powerful curve fitting and key statistical tests allows you to analyze your results. Try it with some of your data today.

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KaleidaGraph Features

KaleidaGraph is a thoughtfully designed graphing and data analysis application for research scientists, as well as for those in business and engineering fields. It produces publication-quality graphs, and easily converts the most complex data into a functional display. KaleidaGraph allows the user to import, manipulate, and analyze data, as well as create customized plots. Statistics, linear and nonlinear curve fitting, and the ability to produce precise graphic visualization of data all make KaleidaGraph powerful and flexible.

Up to 160 open data windows

Containing up to 1000 columns by 1 million rows.

Easy import

Including opening of Excel spreadsheets.

A variety of line and scatter plots, and others

These plots support up to 20 independent and 20 dependent y variables in a single plot.

Great control of graphing elements

Including template ability.

Automatic recalculation

Automatically recalculates and updates your plot (including curve fits, error bars, etc.) when any changes are made to your data.

What-if scenarios

Data selection tool allows you to quickly perform a series of visual what-if scenarios by temporarily excluding outliers (one or thousands).

Robust regression analysis and error bars

Built-in fits, a library of over 100 industry-specific formulas, or enter your own equation. Define up to 16 curve fits for simultaneous use on a single plot.

Excellent export features

For printing and moving results to presentation vehicles like PowerPoint.

Affordable price

Guarantees its affordability on even a modest research budget.

Daily workhorse of the scientific & technical markets

Provides the essential tools for a working researcher.

Statistical testing capability

ANOVA, student t-test, to name a few.

Free technical support

Our knowledgeable, friendly customer support staff is available to help you with any technical questions, always free of charge.

KaleidaGraph graph examples

Generate over 20 plot types. Windows and Macintosh data and plot files are fully interchangeable.

What people are saying
« I work with reams of matrix based data and appreciate having the right tools. KaleidaGraph's the right tool for data handling, joining, filtering, and plotting for final viewing, as well as report generation. Everyone should have a copy! »

Dr. Marc Popek

Engineering research associate, University of Nevada Las Vegas

« I've been looking for graphing software that will, on one level, allow me to produce typical graphs, but, on another level, allow me to flexibly modify aspects of the graph in specific ways. The major software choices were limited. I thought I had to make do with what I had until I tried KaleidaGraph. This is a fantastic little piece of technology that is brilliant. »

Elmer Villanueva, MD ScM FRIPH

Epidemiologist, National Breast Cancer Centre

« Our campus's entire science division switched to KaleidaGraph because it is powerful, easy for students to quickly learn, and it allows them to create every type of graph they need. »

Kim Kostka, Ph.D.

Associate professor of chemistry, University of Wisconsin-Rock County

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