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Click here to access the free 30-day statistical software trial of NCSS 2025.

Latest Update of NCSS

Click the link to download the latest update of your purchased software.

NCSS 2026 Update Information

Use the button(s) below to download the NCSS 2026 installation file. If NCSS 2026 is not yet installed on your computer, this will install the full version. If you already have NCSS 2026 statistical analysis software installed, this will update your current installation to the newest version. Your personal files will not be affected.

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Current Version: 26.0.3
Released: February 12, 2026
What problems have been fixed by this update?

Previous Versions of NCSS

Click here to view all NCSS updates.

Documentation

Click the link to download the PDF documentation. This same documentation is included with the software.

NCSS 2026

Click here to view all NCSS manuals and documentation.

NCSS Software License Agreements

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NCSS 2026 License Agreement

File: NCSS-2026-License-Agreement.pdf
Size: 74.72 KB

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PDF Price Lists

View Price Lists to see pricing information for all NCSS products.

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"PASS 13 is fantastic! Better than my new dishwasher and microwave combined."

—Dr. Barbara Tabachnick, CSUN, Author

I have been using NCSS in my high school class room for 22 years. I find it very easy to use and my students use it to calculate their results for their lab reports, science fair projects, and now they are using it for AP Research projects. It can be used for everything from the basics to the most advanced statistics. NCSS is very affordable for any high school budget.

—David Buncher, High School Teacher, Miami, FL

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