Cyberghost offers good speeds, and, as is the case with some others on this list, it doesn’t require an account to use its free service on Chrome. Cyberghost’s free proxy offers four locations, and that’s about all there is to it. It doesn’t offer any settings or extra features. What makes this extension our top choice is that it has no bandwidth limits or usage caps. Even though there are no settings to speak of, it does show a small advertisement for upgrading to its paid service at the bottom of the extension window.