Freegate is a free proxy that can be used in China to bypass the "Great Firewall of China." I use this software in Linux using Wine. Because I can only use it in Wine, when I add the icon to the toolbar, it shows up as gears and I must manually select an icon. Doing a simple Google search for "Freegate logo" brings up some less than stellar results. So I decided to make my own logo (so hopefully next time when I do a Google search, I can at least find this logo).
Below are the icons I created if you would like to use them. I created them in Inkscape, and included the SVG (Inkscape) file here as well.
You can download Freegate here.