CryptoTunnel
- Offers windows software to secure internet access via an internal SOCKS proxy. Can be used with SOCKS compatible programs.
- http://www.cryptotunnel.com

Great Firewall of China
- Provides a tool to see if a domain name is censored in china and allows you to view the domain via a chinese proxy server.
- http://www.greatfirewallofchina.org/

Secure Internet Exchange
- A free PPTP based VPN service targeted towards users wanting privacy on and access to Peer to Peer networks.
- http://www.secureix.com/

CGI Web Proxy
- Paid full service and free limited service offering web surfing via CGI proxy using SSL.
- http://www.cgiwebproxy.com/

Relakks
- PPTP based VPN service based out of Sweden. The site claims their Swedish jurisdiction allows for greater protection from government subpoena.
- https://www.relakks.com/

Anon Service
- Offer a paid service for anonymous web surfing via CGI proxy.
- http://www.anonservice.com

the-Cloak
- Anonymizing proxy with option to remove Java, JavaScript, and block cookies and ads. Requires JavaScript. Pay service offers more bandwidth than free version.
- http://www.the-cloak.com/

beHidden.com
- Offer 30mb of free anonymous transfer per day. Paid service available with no limits. Also offer anonymous email.
- http://www.behidden.com/

Anonymizer
- Offers anonymous surfing, secure tunneling, dial-up, and anti-spyware software. Trial versions available.
- http://www.anonymizer.com/

CECID
- Uses a client called FLACCID to remove tracable information via a decentralized P2P anonymity network.
- http://cecid.sourceforge.net/

Anonymize.net
- Providers of anonymous secured Internet access service where all traffic is routed through an encrypted VPN connection.
- http://anonymize.net/

Somebody Anonymizer
- Commercial service provides proxy, enhanced DNS, privacy protection, anonymous surfing, anonymous mailing and anti-censorship services.
- http://somebody.net/