Google Analytics is a free service offered by Google that generates detailed statistics about the visitors to a website. Now if you are a regular user of google analytics then you must give a try to Polaris. Its a free Adobe AIR application with which you can access your google analytics stats right from your desktop.
Polaris enables you to access your google analytics stats in the form of attractive graphs, charts, and animations. With Polaris you can check your visitor numbers, traffic sources, referring sites, top content, top keywords, and other useful information.
Polaris is free for accessing single website stats, but it will cost $15/year if you want to access the stats of more than one website. Polaris is a free download for Windows, Mac, and Linux, and requires Adobe AIR.