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GraphPad Prism

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

GraphPad can be installed on both Mac and Windows based computers. In order to provide Prism to the campus at a reasonable price, Information Technology has purchased a group license from GraphPad, and campus users will be billed $40 for each Prism activation. If you prefer to purchase Prism directly, GraphPad's purchasing page is at

To register for Prism activation under the campus group license, please fill out the form linked below. You will receive an email from GraphPad which includes download instructions and a serial number. When activating a copy of Prism, be sure to use the same email address you registered with. If you wish to move a license from an old system to a new one, please contact us at

The new UMass Medical School group license for GraphPad Prism expiring on May 31, 2020 are available. Typically, new licenses are available for activation starting the month prior to the expiration date, but the expiring licenses will continue to work at least up to the expiration date.  Click the link below to request a license.

Please note: the Prism license agreement requires installation and activation on each physical computer from which the software is used.  The licenses may not be used as part of a concurrent, network, virtual/virtual desktop, Citrix, or floating license set up.

Request GraphPad Prism