PowerMapper is a web crawler that automatically creates a site map of a website using thumbnails from each web page.
[1] A site map is a comprehensive list of pages within a website's domain.
It can serve three primary purposes: offering structured listings specifically designed for web crawlers such as search engines,[2] aiding designers during the website planning phase, and providing human-visible, typically hierarchical listings of site pages.
Some styles display thumbnails for each page, others use text-only presentation.
Map styles include: Site maps can also be exported in XML site maps format for use by the Google, Yahoo and MSN search engines.