KaleidaGraph v5.5
Now Available!
With the addition of Ternary, Violin, and Notched Box plots, there are even more ways to analyze and display your important data.
KaleidaGraph v5.5
Now Available!
With the addition of Ternary, Violin, and Notched Box plots, there are even more ways to analyze and display your important data.
Scientific Graphing and Data Analysis Software for Mac and Windows.
Visualize your data
Easily open Excel files or import custom-structured text files. Choose from 30+ plot types—from line and bar charts to advanced statistical graphs—to bring your data to life.
Explore, analyze, and learn from your results
Take control of your data with KaleidaGraph’s robust curve fitting. Easily define and fit custom equations using advanced nonlinear regression, apply standard Least Squares or smoothing routines, and customize error bars with complete flexibility.
Communicate your findings, clearly and convincingly
Fine-tune every element of your plots—axes, ticks, grids, markers, and colors. Arrange multiple plots seamlessly with the Layout window, then copy and paste or export your work in a wide range of publication-ready, high-resolution formats.
Take the Next Step
Download our free 30 day trial and see how easy it is to create publication-quality plots.
Order through our website and create meaningful plots in a matter of minutes.
Meeting the needs of scientists and engineers for over 35 years.
See what one of our long-time customers has to say:
I started using KaleidaGraph over 30 years ago, as a much welcome upgrade to the venerable Cricket Graph, which I had used on an old MacPlus since 1986 – maybe started with KaleidaGraph when I got a Mac II with color monitor, although details not so clear as it was a long time ago. Since then I have introduced it to numerous PhD, Masters, and undergrad students, so have hopefully contributed somewhat to your growth. My first intervention was always to point out, when someone presented me with a horrible Excel ‘chart’, that it would really be much wiser to do such things with KaleidaGraph – nobody ever told me I was wrong about this! Best wishes for the future.
Michael Robert Carroll
Professor of Petrology, University of Camerino
I started using KaleidaGraph over 30 years ago, as a much welcome upgrade to the venerable Cricket Graph, which I had used on an old MacPlus since 1986 – maybe started with KaleidaGraph when I got a Mac II with color monitor, although details not so clear as it was a long time ago. Since then I have introduced it to numerous PhD, Masters, and undergrad students, so have hopefully contributed somewhat to your growth. My first intervention was always to point out, when someone presented me with a horrible Excel ‘chart’, that it would really be much wiser to do such things with KaleidaGraph – nobody ever told me I was wrong about this! Best wishes for the future.
Michael Robert Carroll
Professor of Petrology, University of Camerino