Configure your HighProxies in the WonderSwitcher extension for Firefox or Chrome in just a few steps.
Follow the instructions below using your assigned proxy details from the HighProxies client area.
Test: Visit https://www.whatismyipaddress.com/ in a new tab and confirm it shows your proxy IP/location.
All required values (Host, Port, Username, Password) are available in your HighProxies control panel on the
My Proxies page under your active proxy package:
https://highproxies.com/billing/myproxies.php
Copy and paste these values exactly as shown to avoid typos. If you see a “proxy authentication failed” error, it almost always means the username or password was entered incorrectly.
Screenshot example (for guidance only):