NCSS 2025 FREE Trial – 30-Day Full-Featured Data-Analysis Suite

Download a fully-functional copy of NCSS 2025 and use every feature free for 30 days—no credit card required. Evaluate the complete statistical & power-analysis package on Windows before you buy; convert the same install to a paid license anytime.

Overview

The NCSS 2025 free trial delivers the complete statistical analysis and sample-size software trusted by thousands of researchers worldwide. For 30 days you can run every procedure, generate publication-ready plots, and validate results—no feature restrictions, watermarks, or re-installation needed when you purchase.

Simply fill in the short form, receive your trial license key by email, and start analyzing data within minutes. The trial is for evaluation only (not for live studies) and can be converted to a perpetual license with the same download.

NCSS 2025 is Windows-native; Mac users can run it via a Windows emulator such as Parallels. Helpful tutorials and product tips are emailed during the trial, and you can unsubscribe at any time.