How to Set up Residential Proxies for Proxifier
Set up proxies in Proxifier:
Click on Proxy servers > Add, then enter the details as per screenshot below (authentication is not necessary if you have your IP Whitelisted):
You will get a pop-up asking if you want this proxy to be a default for all applications. Select no if you want to setup proxy for specific applications only.
Next, if you want to setup only specific applications, go to Proxification Rules > Add and enter details as per example below: