Apache emulator for IIS 7. Implements .htaccess configurations inside IIS. Includes following modules: mod_rewrite, mod_proxy, mod_auth, mod_gzip, mod_headers, mod_cache, mod_expires, mod_developer, mod_replace, mod_so, mod_speling, mod_usertrack and others. 35+ total modules available. Free version of Ape can be installed on up to 3 web sites on a server at no cost.