Version:1.29
Multiproxy Switch is a Firefox add-on that lets you switch between multiple proxy configurations, and it's easy to manage. Based on SwitchProxy.
It supports to add HTTP, FTP, SSL, SOCKS proxies, also auto proxy configuration.
When you switch the proxy, you can select to clear the cookie to protect privacy, and also reload the page at the same time.
Get it from homepage: http://multiproxyswitch.blogspot.com
On mozilla web site: https://addons.mozilla.org/firefox/addon/7330
