prince

Install command: 
brew install --cask prince

Name: Prince

Convert HTML to PDF

https://www.princexml.com/

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

Cask code: prince.rb on GitHub

Current version: 16.1

Current version requires: macOS >= 10.11

Analytics:

Installs (30 days)
prince 415
Installs (90 days)
prince 1,066
Installs (365 days)
prince 3,043