Hier liegen diverse Tools bereit

Proxyserver (Freeware)
Download Freeproxy
  FreeProxy is a small SOCKS v4/5/HTTP compliant proxy server that supports both basic and ident authentication. Additional features include URL banning, keyword filters, a packet spy, database support for user authentication and more.
  AnalogX Proxy
Download ProxyJ
Looking for a fast, simple to use, free way to share your Internet connection with several computers? Then AnalogX Proxy is what you're looking for! Allows multiple machines on a local network to access the Internet through one machine - great for small businesses and individuals alike. Supports web browsing (HTTP/HTTPS), file transfer (FTP), mail (POP3/SMTP), news (NNTP), and now even Socks4/4a for things like AOL, AIM, MSM, etc!