Compose your icon by simply dropping images on a representations (optional copy to other sizes). - Compose quickly : drag multiples images at once with different sizes and then the app will complete all sizes by choosing the image that best fits each of them. - Manage several icons in one project. - Batch import and export .icns (512x512 MacOSX Leopard), .ico (Windows Vista 256x256), .png, .tiff and even iContainer files - Use created icns directly in finder's inspector. - Background color selector to check the appearance of your creation in different context: luminosity mode, custom color, transparent (checkerboard) - Built in dock preview.