This program is used to spide the world wide web and search images, pictures, photos of BMP, GIF and JPEG formats from the Internet and save them to your local hard disk. Multi-threads technology is used for a high speed of searching and spiding. Options including image's width, height, size, name may be customized to search images that meet the conditions. Thread's number may be customized to adjust the speed of spiding and searching. A URL list may be customized to decide those websites that you want a search start from.