jamovi

About

jamovi is a free and open statistical spreadsheet, designed to be easy to use and offered as an alternative to costly proprietary stats products. You can point, click, and analyze without writing code: drag variables, set options, and watch results update instantly in a clean spreadsheet interface. It is powered by R, and as you click, you can see the exact R syntax behind each analysis. Data, analyses, and results save into a single shareable, reproducible file.

jamovi is free and open source, made by the scientific community for the scientific community. It is available as Desktop, which installs once, works completely offline, and keeps your data on your own computer, or as Cloud, which runs in your browser on any device with nothing to install. Desktop is always free, and Cloud's Guest plan is free with no install and no credit card required. Developers can also extend jamovi with their own analyses as modules, and the project is developed openly on GitHub.