Prism Updates

The latest Prism version is 8.0.2 (Windows and Mac).

How to Update to Prism 8


Update for free by downloading the Prism 8 installer for your system (instructions):

Windows 64-bit | Windows 32-bit | Mac

Perpetual Customers

Contact us at to learn about upgrade options.

Latest Prism Releases

Prism 8.0.2

February 6, 2019

This release includes over 80 bug fixes for Prism 8, including performance and stability improvements. See full list

Prism 8.0.1

December 5, 2018

This release includes over 50 bug fixes for Prism 8, including performance and stability improvements. See full list

Prism 8.0.0

October 16, 2018

Prism 8 introduces brand new ways to organize, analyze, and graph your data, all while making the process easier and more intuitive. Powerful new analyses and graph styles provide more ways than ever to process and present your data, while familiar features have received comprehensive improvements to enhance and streamline your work. Despite all the changes, Prism is still Prism so you can be productive right away.


  • Mixed effects model for analysis of repeated measures ANOVA with missing data.
  • Multiple Variables Data Table for Multiple Linear Regression Analysis.
  • Nested Data Table for Nested t test and Nested One-way ANOVA (Mixed Effects Model).
  • Violin Plots for data distribution visualization.
  • Grouped graphs that show both bars and individual points.
  • Draw lines or brackets with centered text. Ideal for placing significance asterisks.
  • More normality tests and plotting.
  • More comprehensive options for one-, two- and three-way ANOVA.
  • Graph customization and annotation options
  • And much more!

Browse the User Guide ยป

Release notes

Prism 7.05/e

August 27, 2018

  • Improved the algorithm used by the Dunnett test when the sample sizes are unequal.
  • Fixed bug in some results of the test for linear trend following repeated measures one-way ANOVA.
  • Improved auto-recovering feature so that Prism does not crash when opening slightly damaged Prism files.
  • Update notifications to stay up-to-date.
  • Support for seamless subscription renewals without requiring reactivation.
  • And many other bugs fixes.

Release notes: Windows, Mac