ccleaner

Install command: 
brew install --cask ccleaner

Name: Piriform CCleaner

Remove junk and unused files

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

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

Cask code: ccleaner.rb on GitHub

Current version: 2.09.187

Requirements: macOS >= 10.11

Analytics:

Installs (30 days)
ccleaner 173
Installs (90 days)
ccleaner 542
Installs (365 days)
ccleaner 2,609