Allowu - Free Anonymous proxy site

"Allowu is a free web-based anonymous proxy service, which allows anyone to surf the web with privacy and security. There is no software to install, and it is completely free! By using Allowu, you can surf websites but hackers or website owners cannot identify or track you. The service hides your IP address, and it prevents monitoring of your network traffic."

This site (http://allowu.com/) now seems to be dead.  

Your best alternative might be http://www.google.com/search?q=Free+Anonymous+proxy+site

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