ccleaner

Install command: 
brew install --cask ccleaner

Name: Piriform CCleaner

Remove junk and unused files

https://www.ccleaner.com/ccleaner-mac

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

Cask code on GitHub

Current version: 1.18.30

Analytics:

Installs (30 days)
ccleaner 199
Installs (90 days)
ccleaner 646
Installs (365 days)
ccleaner 3,233
Fork me on GitHub