This tool processes raw log files (NCSA common and extended formats) which are created by web-server (such as Apache, etc) and generates many types of reports and histograms (such as referrers, files requested, redirected requests and other). You can easily determine the most popular files and referrers and build report for every file requested. There are many options and filters that can help you get exact information about your site. The program has friendly interface, so you can start working immediately after installation without long tuning.