A crawl-based sitemap builder that only half works. It's fine with HTML content, but too dumb to understand what not to retrieve.
It's available as a command-line tool, or via GUI. Requires .NET 3.5 to run.
This was originally released at http://zetacentauri.com and was built long ago as a simple tool to automatically generate sitemaps for a few small websites.
A prebuilt Windows installer is available in the installer folder.