FoxyProxy publishes the leading proxy management software. The software comes in two flavors for Chrome, three flavors for Firefox. The differences between each are features, flexibility, and complexity. They all make proxy switching a snap. With GeoShift for Chrome, you can change your IP address by selecting from a list of countries and flags, and it automatically integrates with your paid FoxyProxy Proxy account so you don't have to configure anything!
Browser extensions are not required to use your paid FoxyProxy Proxy account; you can configure any browser to use your account without extensions. Instructions are below.
Remember, do not use a VPN and proxy at the same time!