Wait is just over- Here is the List of Free Web Proxy Servers Sites of 2015, Therefore I have collected top 25 best proxy sites to do the same. So lets start with the definition, A proxy server is computer that functions as an intermediary between a web browser and the Internet. In other words, A proxy site or proxy server is basically another computer which serves as a hub through which internet requests are processed. Now Proxy servers list help’s us to browse internet anonymously. To know more on How Proxy sites works, you can do Google.