The Webalizer is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The best Windows alternative is GoAccess, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to The Webalizer and 17 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to The Webalizer are AWStats (Free, Open Source), Analytics by AO (Freemium), Serlog (Paid) and Log Analyzer: Trends (Free Personal).
GoAccess is an open source real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser. It provides fast and valuable HTTP statistics for system administrators that require a visual server report on the fly. Why GoAccess?
AWStats is a free powerful and featureful tool that generates advanced web, streaming, ftp or mail server statistics, graphically. This log analyzer works as a CGI or from command line and shows you all possible information your log contains, in few graphical web pages.
Analytics by AO is a website analytics environment that monitors website traffic flow and information as well as giving you the ability to interact with potential clients and unknown website visitors alike.
Serlog is a server log analyzer that answers some crucial marketing questions: What search engine keywords are visitors using? What websites are sending us traffic? And most importantly, what websites are referring visitors who make purchases?
Analog is a popular logfile analyser: it shows you the usage patterns on your web server. It's Ultra-fast Scalable Highly configurable Reports in 32 languages Works on any operating system Free software
Apache Logs Viewer (ALV) is a free and powerful tool which lets you monitor, view and analyze Apache/IIS/nginx logs with more ease. It offers search and filter functionality for the log file, highlighting the various http requests based on their status code.
Apachetail is a free real-time Linux Apache web server log monitoring tool that runs from a Windows Desktop. It connects directly via SSH to your Apache web server reading, parsing and analysing the logs in real-time.