Free tools to analyse your log files
	Analog A very complete and very fast logfile analyser. This program tells you which pages are most popular, which countries people are visiting from, which sites they tried to follow broken links from, etc.
	BotWatch  Is a short perl script that analyses log files (in either the Common, or NCSA Extended log file formats) and produces an HTML page reporting on the robots seen.
	Current Web Activity This script lets you look at the last x number of lines from the web server's log and puts it into useable form.
	FTP WebLog A WWW and FTP log reporting tool.
	http-analyze Recognizes logfiles in common and extended log format. Free for individual and non-profit organizations.
	Nether-log  Is the first good alternative to the slow loading remote stats programs.  It lets you get individual stats for each page in your site.  And all you have to do is add one line of code to the pages you want monitored.  This is truly the future of site statistics on the Internet.
	OpenWebScope Web Log Analyzer Web site statistical reporting tool to analyze your web server visitor log file.  If you have a web site you absolutely need this Windows software to show you exactly what your visitors are doing with the site you have created.
	pwebstats  Analyses a WWW server log in common log format, including CERN proxy logs, or squid format.
	Relax Relax is a free specialized web server log analysis tool for referrer information processing. Relax reports tell you quantity of visitor you are getting from the leading search engines, as well as the most popular keywords being used. Relax is written in Perl.
	Spider Catcher This is a simple Perl script to scan your access_log and create graphs of how often the major search engines have visited and scanned your site. It should give you an idea of how current your site is staying on each of them.
	The Webalizer The Webalizer is a fast, free web server log file analysis program. It produces highly detailed, easily configurable usage reports in HTML format, for easy viewing with a standard web browser. (Unix)
	wwwstat The wwwstat program will process a sequence of HTTPd common logfile format access_log files and output a log summary in HTML format suitable for publishing on a website.