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Free Trial

Click here to access the free 30-day statistical software trial of NCSS 12.

Latest Update of NCSS

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

NCSS 12 Update Information

Use the button(s) below to download the NCSS 12 installation file. If NCSS 12 is not yet installed on your computer, this will install the full version. If you already have NCSS 12 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: 12.0.4
Released: March 14, 2018
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 12

PDF documentation for NCSS 12 is installed with the software and can be accessed through the Help System. The documentation is also available online by clicking here.

Click here to view all NCSS manuals and documentation.

NCSS Software License Agreements

Download the software license agreements.

NCSS 12 License Agreement

File: NCSS-12-License-Agreement.pdf
Size: 26.03 KB

Click here to view all NCSS License Agreements

PDF Order Forms

View Order Forms to see pricing information for all NCSS products.

Click here to view all Downloadable PDF Order Forms

"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

"The NCSS software is and has always been the best solution for my work as an assessor. I have been exposed to many other analytical and statistical software applications and have found there is no other product on the market that can match the ease of learning, comprehension of function, and the frugality of price the NCSS product offers..."

Michael Ireland, CAE, Assessor