Stealthy is a simple browser add-on that lets users visit websites that are restricted based on geographical location, governmental or organizational regulations. It is available as a plugin for Mozilla Firefox and Google Chrome. There is also a web proxy service for other browsers and platforms.
Stealthy was originally developed to facilitate the dissemination of information during the Arab Spring. It is now used to get past country or organizational limitations, restrictions, and forbidden sites.
Stealthy is extremely popular, having more than 2 million downloads in each platform.