A list of free Mac statistics software:

Dataplot is a free, public-domain, multi-platform (Unix, Linux, Mac OS X, Windows XP/VISTA/7/8/10) software system for scientific visualization, statistical analysis, and non-linear modeling.

G*Power is a tool to compute statistical power analyses for many different t tests, F tests, χ2 tests,z tests and some exact tests.

jamovi is a new statistical spreadsheet, designed from the ground up to be easy to use and is built on top of the R statistical language.

JASP is an open-source project with an intuitive interface and offers standard analysis procedures in both their classical and Bayesian form.

MacAnova is a free, open source, interactive statistical analysis program for Windows, Macintosh, and Linux

PSPP is a free program for statistical analysis of sampled data. It is similar to SPSS with a few exceptions.

Regress+ provides professional functionality and a wide range of statistical analysis capability.

Salstat is a sophisticated product widely used in business, sciences, and R&D.

Smith’s Statistical Package is a very user-friendly statistics program. The program is saved as a self-extracting condensed file that will open automatically.

SOFA is a user-friendly statistics, analysis, & reporting program. It is free, with an emphasis on ease of use, learn as you go, and beautiful output.

StatCrunch is a free web-based package with adverts, but a small fee gets rid if them.

Statistics101 is a giftware computer program that interprets and executes the simple but powerful “Resampling Stats” programming language.