freesurfer

Install command: 
brew install --cask freesurfer

Name: FreeSurfer

Software suite for processing and analyzing brain MRI images

https://surfer.nmr.mgh.harvard.edu/

Development: Pull requests

Cask JSON API: /api/cask/freesurfer.json

Cask code: freesurfer.rb on GitHub

Current version: 7.4.1

Requirements: macOS >= 10.15

The vendor offers a free license for freesurfer at:
    https://surfer.nmr.mgh.harvard.edu/registration.html

Analytics:

Installs (30 days)
freesurfer 7
Installs (90 days)
freesurfer 28
Installs (365 days)
freesurfer 96