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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

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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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I adore NCSS and PASS. I have been using them for 20 years now.

—Mario Martinez Gonzalez, MPH, FEE, MD, Universidad Nacional Autonoma de Mexico

"I had been using [another statistical software package] for over 15 years until recently when I noticed it would not run ANOVAs correctly. After researching numerous options I switched to NCSS and PASS and couldn't be happier. Your product is accurate, fast, easy to use, and very inexpensive. And thanks to the software’s flexibility in reporting and graphing, it has made my consulting business easier as well. Thank you!"

—Ken Hansen, M.S., Mechanical Engineer and Applied Statistician

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