PASS 2005 Update (NCSS 2007 User)

Existing customers who own a license to PASS 2005 and NCSS 2007 may download and install this file to update to the latest release of the software.

PASS 2005 (NCSS 2007 User) Download

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File: setup.exe
Size: 91.82 MB
Released: November 14, 2007

Click here for minimum System Requirements

Use this link to update PASS 2005 only if you also own a license to NCSS 2007.
If you own licenses to NCSS 2004 and PASS 2005 and wish to update both, use the "Update PASS 2005 and NCSS 2004" link below.

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 have been using NCSS for almost 20 years. I absolutely love it. It does everything [I need that] SPSS or SAS does, is more reasonably priced and user friendly and has wonderful customer support. If you have a problem, when you call a real person (who created the software) gently talks you through it. It is a great product and a great company."

Cheryl L. Meyer, PhD, Wright State University