Search Engine Optimization (SEO) Toolkit is a free tool from Microsoft forimproving a website’s relevance in search results.
- full-featured crawler engine
- query builder interface that allows you to build custom reports
- display of detailed information for each UR
- ability to manage robots.txt file
- ability to manage sitemap.xml file
- It requires an IIS7 enabled computer to run which is basically Vista, Windows 7 or Server 2008. After that it can analyze any local or remote website.
SEO Toolkit can be installed easily using the Microsoft Web Platform.
There’s a great post on it here: http://weblogs.asp.net/scottgu/archive/2009/12/15/search-engine-optimization-seo-toolkit.aspx