Virtual Browser，不错的代理工具，而且和 tor 一样可以掩盖浏览者的身份。

What is Virtual-Browser.com?

Virtual-Browser is a web-based anonymous proxy service which allows anyone to surf the Web privately and securely. Unlike other proxies, there is no software to install or complicated instructions to follow. Just enter a URL (website address) in the form above. Through Virtual-Browser, you can use websites but they cannot uniquely identify or track you. Virtual-Browser hides your real IP address and our encrypted connection (rotate 13/base 64) prevents monitoring of your network traffic. Once using Proxify, you can surf normally and forget that it is there, protecting you.

How it works?

Virtual-Browser.com is a web HTTP proxy programmed in PHP designed to bypass firewalls and other proxy restrictions through a web interface.