Please specify the ports and protocols to search.

    Click "Add" button to input the port and protocol you want to search.
    Click "Defined" button to obtain the predefined common ports and protocols.

    The "Must try" option: To the "Must try" items, ProxyHunter will try them one by one while forage for a host, but to those items which are not "Must try", ProxyHunter will try them only when at least one of the "Must try" items is verified to be Free(No authentication). This option is useful for searching FTP or Socks proxy for there are very rare of these types of proxy and they often coexist with a HTTP proxy. As you can see, this option will surely speed up the searching progress.

    Click "Finish" when you have set all you want.