With IIS Mod-Rewrite Standard you can manipulate URLs on the fly, make your website search engine friendly, make redirects, block specific URLs, block annoying robots and a lot more.
IIS Mod-Rewrite is rule based and supports regular expressions. It is 100 % compatible with apache mod_rewrite implementing all its features.
IIS Mod-Rewrite Standard supports per-server and per-virtual host configurations, and it works with IIS 5.0, 5.1, 6.0, and 7.0.
Also, it comes with a feature rich control panel that includes online updates, version rollback, diagnostics, regex tester, and a lot more settings and tools.