PASS 2026 Update

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

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Update Release Notes

This page lists the changes that have been made to PASS 2026 since it was released.

Version: 26.0.3

Released: February 12, 2026

1. Corrected and clarified the mouse-over message for βᴍ in the Tests of Mediation Effect in Logistic Regression procedure.

2. Corrected a "Value Out of Range" error in the Historical Controls procedures that occurred when running with Windows language settings that use comma as the decimal separator. This error cause some procedures to be skipped during Operational Qualification (OQ).

Version: 26.0.2

Released: January 23, 2026

1. Minor display corrections related to the menus.

Version: 26.0.1

Released: January 12, 2026

1. Initial Release of PASS 2026.

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 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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