figtree

Install command: 
brew install --cask figtree

Name: FigTree

https://github.com/rambaut/figtree/

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

Cask code on GitHub

Current version: 1.4.4

Analytics:

Installs (30 days)
figtree 21
Installs (90 days)
figtree 59
Installs (365 days)
figtree 136
Fork me on GitHub