If you are using VPN connections or are desirous of using anonymous proxies for staying anonymous in the internet then you may go for #1 Anonymous Proxy List Verifier. This utility is able to verify proxies from a list, public proxy servers that you add to it as well as extract proxies from various URLs in forums, clipboards and files. It can check proxies for parameters like HTTP, HTTPS, SOCKS etc.
With #1 Anonymous Proxy List Verifier you can also schedule verification of proxy servers. As soon as you click on Start icon the application starts scanning the given URL for the proxy. It displays the scan result in a list and it contains the IP, port, host name, country of origin as well as the level of anonymity. You can even save or export the list.