Support
Find solutions to common problems using our extensive user guides and knowledgebase articles
Explore the Knowledgebase
Statistics Guide
A concise guide to doing statistical analyses with GraphPad Prism.
Curve Fitting Guide
A guide to fitting curves (and lines) with GraphPad Prism.
Prism User Guide
Guided examples of common analyses to get you started.
Contact Support
Please submit support requests at help.graphpad.com.
Popular Questions
- How do I activate a Prism license?
- How do I update to the latest Prism version?
- How do I renew my group license online?
- How do I manage my group license?
- How do I transfer my license to a new computer?
- How do I find my serial number or machine ID?
- How do I purchase with a PO?
- Where can I find a new Installer?
- Why do I see an "expired" message when I use Prism after renewing my subscription license?
- How do I distribute a group license?
- How do I add an alternate administrator with access to my Prism group license?
- How can I get a proforma invoice?
- What do I do if I reach the maximum number of activations allowed under a group subscription?
- How do I add on or expand my existing subscription?
- How do I distribute my Prism group license with silent activation?
- What happens if I accidentally deactivate a my group license from a computer on which Prism is still needed?
- Can I install or deploy Prism as part of a concurrent, network, virtual/virtual desktop, Citrix, or floating license set up?
- What is the latest version of Prism?
Support for older versions of Prism
Find user guides and step-by-step examples for older versions of Prism.
Prism 9
The latest version of Prism 9 is 9.5.1.
Prism 8
The latest version of Prism 8 is 8.4.3.
Prism 7
The latest version of Prism 7 is 7.05 (Windows) and 7.0e (Mac). Learn more
Support for other GraphPad Software
InStat
The current versions for InStat is 3.10 Windows and 3.1a for Mac. Learn more