Operating Systems Mac OS X 10.4 PPC, Mac OS X 10.5 PPC, Mac OS X 10.4 Intel, Mac OS X 10.5, Mac OS X 10.5 Intel, Mac OS X 10.6 Intel, Macintosh, Mac OS X 10.4. Make beautiful data visualizations with Canva's graph maker. Unlike other online graph makers, Canva isn’t complicated or time-consuming. There’s no learning curve – you’ll get a beautiful graph or diagram in minutes, turning raw data into something that’s both visual and easy to understand. The Open Graph Viz Platform. Gephi is the leading visualization and exploration software for all kinds of graphs and networks. Gephi is open-source and free. Runs on Windows, Mac OS X and Linux. Learn More on Gephi Platform ».

Free Graphing Software For Mac
Graphing software, free download
Grapher For Mac

The preferred analysis and graphing solution purpose-built for scientific research. Join the world’s leading scientists and discover how you can use Prism to save time, make more appropriate analysis choices, and elegantly graph and present your scientific research.

Comprehensive Analysis and Powerful Statistics, Simplified

Organize Your Data Effectively

Prism is specifically formatted for the analyses you want to run, including analysis of quantitative and categorical data. This makes it easier to enter data correctly, choose suitable analyses, and create stunning graphs.

Start a Free Trial

Perform The Right Analysis

Avoid statistical jargon. In clear language, Prism presents an extensive library of analyses from common to highly specific— t tests, one-, two- and three-way ANOVA, linear and nonlinear regression, dose-response curves, binary logistic regression, survival analysis, principal component analysis, and much more. Each analysis has a checklist to help you understand the required statistical assumptions and confirm you have selected an appropriate test.

Start a Free Trial

Get Actionable Help As You Go

Reduce the complexity of statistics. Prism’s online help goes beyond your expectations. At almost every step, access thousands of pages from the online Prism Guides. Browse the Graph Portfolio and learn how to make a wide range of graph types. Tutorial data sets also help you understand why you should perform certain analyses and how to interpret your results.

Start a Free Trial

Work Smarter, Not Harder

One-Click Regression Analysis

No other program simplifies curve fitting like Prism. Select an equation and Prism does the rest—fits the curve, displays a table of results and function parameters, draws the curve on the graph, and interpolates unknown values.

Free Graphing Software For Mac

Start a Free Trial

Focus on Your Research, Not Your Software

Prism handles the coding for you. Graphs and results are automatically updated in real time. Any changes to the data and analyses— direct entry of data, omitting erroneous data, correcting typos, or changing analysis choices—are reflected in results, graphs, and layouts instantaneously.

Start a Free Trial

Automate Your Work Without Programming

Automatically add multiple pairwise comparisons to your analysis with a single click. For customization options of these lines and asterisks, simply click the toolbar button again. Make adjustments to the data or the analysis, and the results displayed on the graph will update automatically.

Start a Free Trial

The Fastest Way to Elegantly Graph and Share Your Work

Countless Ways to Customize Your Graphs

Focus on the story in your data, not manipulating your software. Prism makes it easy to create the graphs you want. Choose the type of graph, and customize any part—how the data is arranged, the style of your data points, labels, fonts, colors, and much more. The customization options are endless.

Start a Free Trial

Explore Your Data

Focus your efforts on analyzing the most relevant data. Customize how you present the relationships in the data to effectively explore large data sets.

Start a Free Trial

Export Publication-Quality Graphs With One Click

Reduce time to publish. Prism allows you to customize your exports (file type, resolution, transparency, dimensions, color space RGB/CMYK) to meet the requirements of journals. Set your defaults to save time.

Start a Free Trial

Enhance Collaboration

Share more than your graphs. Prism’s comprehensive record of your data enables effective collaboration with other scientists. All parts of your Prism project (raw data, analyses, results, graphs, and layouts) are contained in a single file that you can share with one click. Now others can easily follow your work at every step, enhancing the clarity of your findings and streamlining your collaborative efforts.

Start a Free Trial

Discover What’s New in Prism!

Introducing an even more powerful Prism featuring enhanced data visualization and graph customization, more intuitive navigation, and more sophisticated statistical analyses.

Enhanced Data Visualization and Graphs Customization

Bubble Plots

Create Bubble Plots directly from raw data, encoding variables for position (X- and Y-coordinates), color, and size

Violin plots

Visualize distributions of large data sets with either extended or truncated violin plots

Estimation Plots

Automatically display your analysis results

Smoothing spline

Major improvements in showing general data trends through Akima splines and smoothing splines with improved control over the number of knots, or inflection points

Improved Graphing and Customization Options

Stars on Graph

Automatically add multiple comparison results to graphs

Automatically label bar graphs

Annotate your bar graphs with values for the means, medians, or sample sizes to emphasize what's important in your work

Improved grouped graphs

Easily create graphs that show both individual points (scatter) along with bars for mean (or median) and error bars

More Intuitive Navigation

Find related sheets easily

New family panel shows the family of sheets related to the current sheet, and chains of analyses are automatically indented

Easily navigate between multiple results tables

Analyses with multiple results tables now grouped into a single sheet with tabs for each result table; choose which tabs to show or hide

Improved Search

Search by sheets with highlights or notes of specified color

Now Featuring Eight Kinds of Data Tables

Multiple variables data table

Each row represents a different subject and each column is a different variable, allowing you to perform multiple linear regression (including Poisson regression), extract subsets of data into other table types, or select and transform subsets of the data. Prism’s multiple variable tables support text variables and have the ability to define variable types

Nested data table

Analyze and visualize data that contains subsets within related groups; Perform nested t tests and nested one-way ANOVA using data within these tables

More Sophisticated Statistical Analyses

Perform repeated measures ANOVA – even with missing data

Now Prism will automatically fit a mixed effects model to complete this analysis

Perform simple and multiple logistic regression

Fit a model to a binary outcome (yes/no, win/lose, pass/fail) based on one predictor variable (simple logistic regression) or many predictor variables (multiple logistic regression)

Principal Component Analysis

Calculate and select the principal components that describe the greatest amount of variance in your data. Choose from selection techniques including Parallel Analysis via Monte Carlo simulation, Eigenvalue threshold, Proportion of Variance threshold, and more

Multiple t test (and nonparametric) analyses

Perform multiple independent two-sample comparison tests simultaneously. Select from parametric/nonparametric tests, and specify if data are unpaired/paired

Analyze categorical variables with text in Multiple Linear and Multiple Logistic Regression

No coding required! Prism will automatically encode categorical variables and perform the analysis. Specify a reference and organize all levels of categorical variables in a model for clear, readable results

Interpolation from multiple linear and multiple logistic regression

Use the specified model to predict values for the dependent variable based on data in the data table or using theoretical value

Graphing Software For Mac Free