Atomic timer is a free Yahoo! countdown widget that ends all countdown Widgets. Atomic timer is a feature-rich, highly customizable animated timer which counts up or down from an target date you specify. Atomic timer features a dedicated theme sharing portal website where you can share your themes and download themes created by other users and its own theming engine.You can add your own graphics, sounds and colors, turn various parts of the interface on or off, choose between several layouts, make it open an application when the target da…