goodsync

Install command: 
brew install --cask goodsync

Name: GoodSync

File synchronisation and backup software

https://www.goodsync.com/

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

Cask code: goodsync.rb on GitHub

Current version: 12.9.6

Current version requires: macOS >= 10.13

Analytics:

Installs (30 days)
goodsync 14
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goodsync 34
Installs (365 days)
goodsync 174