free proxy server

email spam filtering proxy for any windows mailserver

Proxychains is a proxy tool.

Hide IP address, by selecting a proxy from a specify country.

This CGI script acts as an HTTP or FTP proxy.

Controls ie windows and properties, sets proxy, kills popups, search in web

ProxyTunnel is a tool that lets you bypass SOCKS, proxy servers and firewalls.

You can bypass any proxy and firewall with Surfnolimit_bypass_proxy

HTTPort allows anyone to use Internet services from behind an HTTP proxy.

WebAssistant - Proxy Offline Browser is a neat trick.

BrowseGate3 is a low cost NAT/Proxy/Firewall system