librecad

Install command: 
brew install --cask librecad

Name: LibreCAD

https://librecad.org/

/api/cask/librecad.json (JSON API)

Cask code on GitHub

Current version: 2.1.3

Analytics:

Installs (30 days)
librecad 94
Installs (90 days)
librecad 286
Installs (365 days)
librecad 1,016
Fork me on GitHub