AWStats is a free powerful and featureful web server logfile analyzer (Perl script) that shows you all your Web statistics including visits, unique visitors, pages, hits, rush hours, os, browser`s versions, search engines, keywords, robots visits, broken links and more... Works with all major web, wap, proxy servers and some mail and ftp servers. Works as a CGI and/or from command line. Distributed under GNU General Public License.

Web Statistics Montage is a free tool that compiles web statistics from multiple web sites and sends them to you in an easy-to-read, easy-to-compare format without having to log in anywhere! Just set up a simple configuration file, upload the files to your site and you`re done.