Is a full featured package manager for proxies and proxy rules. Download proxy packages for your needs, adjust them, create your own, share back with the community and rate stuff you enjoy using!
https://chrome.google.com/webstore/detail/proxmate/ifalmiidchkjjmkkbkoaibpmoeichmki
https://chrome.google.com/webstore/detail/proxmate/ifalmiidchkjjmkkbkoaibpmoeichmki