GraphPad Prism

Provides data analysis features for the biology and science sector

3.5 on 151 votes

0/5 stars
License: Shareware $20
Total downloads:64,786 (380 last week)
Operating system:Windows XP/Vista/7/8/10
Latest version:
Screenshot collage for GraphPad Prism


Analyzes data and displays it on graphs. It simplifies curve fitting and interpolates unknown values on the graphic. Provides a way to compare the fits of two equations, using an F test or Akaike's Information Criterion (AIC) and it offers t-tests, nonparametric comparisons, and etc.

GraphPad Prism is free to download from our software library. The most popular versions of the program 8.4, 7.0 and 6.0. Commonly, this program's installer has the following filenames: prism.exe, PrismDemo.exe, Uninst_Prism 6.exe, Uninst_Prism 6 Trial.exe and Uninst_Prism 5.exe etc.

The software belongs to Education Tools. This software is an intellectual property of GraphPad Software. Our antivirus scan shows that this download is clean. The current installation package available for download requires 15.8 MB of hard disk space.

GraphPad Prism can also be called "GraphPad Prism Demo", "GraphPad Prism Viewer", "GraphPad Prism Trial". You can set up this PC software on Windows XP/Vista/7/8/10 32 and 64-bit. This PC program deal with the following extensions: ".pzm" and ".pzt".

From the developer:

GraphPad Prism combines scientific graphing, comprehensive curve fitting (nonlinear regression), statistics, and data organization. It was originally designed for experimental biologists in medical schools and drug companies, especially those in pharmacology and physiology. Prism is now used much more broadly by all kinds of biologists, as well as social and physical scientists.

You may want to check out more software, such as Prism Dice, Prism Video Converter or Prism for Windows, which might be related to GraphPad Prism.

How to create a legend in GraphPad Prism
The Show button allows you to create a legend for the chosen data set. Prism creates an automatic legend on all XY and bar graphs, with column graphs, legends are mostly useless.
How to create error bars in GraphPad Prism
To add error bars to column bar graphs, check the option box. They will be created automatically from raw data when you enter replicate values on the data table. It is impossible to add the bars to column scatter or box and whiskers graphs.
How to add new sheets to a project in GraphPad Prism
The New button on the Sheet toolbar allows you to add new sheets to your project. Define the kind of one you want to create. New empty data table and linked graph is used the most.


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Your vote:
Egil Johnson 10 months ago

I use Kaplan-Meier Survival plots. I Wonder whether this program (GraphPad prism) print out 95% confidence intervals. I know you can put it on the graph, but I do not find the actual CI written out in numbers, to be used in publications. Is it somethin I have missed/overlooked? Thankful for a response.
Kind regards
Egil Johnson

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Rosie 2 years ago

I downloaded the free version but it asks me to enter a serial number of the product.

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eng. Safa 4 years ago

High there, prism was recommended to me by a friend but I am wondering if it is useful in engineering statistics?

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GL Vishwanath 2 years ago

Minitab 17 is the best software.

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