Smartproxy extension download and setup guide for Chrome:
- You can download the required zip file here.
- Unzip the file you have downloaded
- Open your Chrome browser and enter this domain: chrome://extensions/
- Turn on the developer mode found on the right side of the window:
- Next, press the 'Load unpacked' button to import the file you have unzipped:
- Once you have imported it, a new extension should be added: