ProxifierLast Updated: March 22, 2019
Click on Proxy servers > Add > Enter the details as per screenshot below:
Proxy setup. 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 only for specific applications.
Next, if you want to setup only specific applications, go to Proxification Rules > Add > Enter details as per example below:
Example of proxification rule to use proxy only for Firefox application