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Latest Update of PASS

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

PASS 2026 Update Information

Use the button(s) below to download the PASS 2026 installation file. If PASS 2026 is not yet installed on your computer, this will install the full version. If you already have PASS 2026 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 PASS

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Documentation

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

PASS 2026

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PASS Software License Agreements

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PASS 2026 License Agreement

File: PASS-2026-License-Agreement.pdf
Size: 54.12 KB

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PDF Price Lists

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

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"PASS is a great program. It does so much and is easy to use. It’s much better than the other sample size programs I’ve used—it has helped me greatly in my research."

—Ken Lawson, Ph.D., The University of Texas

I am a very satisfied user of NCSS. For years I used SPSS in my consulting work, but the cost got to be exorbitant. When I started using NCSS, I found it easy and intuitive to use and extremely accurate in its results. It is not only my statistical analysis program of choice but I have recommended it to many of my clients as well. When I've had questions and called NCSS, I have always gotten expert help and advice and never had a problem go unsolved. Keep up the good work.

—Denis Stadther, Denis Stadther Consulting

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