cr (deprecated)

Install command: 
brew install --cask cr

Name: Cool Reader

XML/CSS based eBook reader

https://sourceforge.net/projects/crengine/

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

Cask code: cr.rb on GitHub

Current version: 3.0.56,10

Current version requires: macOS >= 10.11

cr is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
cr 1
Installs (90 days)
cr 17
Installs (365 days)
cr 88