Oligo is a browser that allows you to change it's skin and look depending on the site you visit. It may be completely customized in looks and shape. You can select one of many skins or even design your own, using the easy to follow instructions. The browser is not limited to a regular windows shape, but can be oval or any other odd shape. The main features are: click only once to launch multiple websites with different skins and even customize a different skin for every favorite site.