1st Up Net Proxy Server

This caching proxy server brings the Internet to your networked machines over a single connection. It supports WWW, SOCKS4/5, SMTP, POP3, FTP, NNTP, and many more. It has advanced monitoring and blocking features that put you in control of your Internet access. You can specify allowed sites, blocked sites, disallowed words, and even limit the times Internet connections are allowed, putting you in control of your Internet use. This proxy server has been designed to be simple and efficient from the outset and so can be run on a low spec machine.