GoAccess is a real-time web log analyzer and interactive viewer
Sends logs to files, sockets, inboxes, databases and web services
A multi-threaded, multi-database tcp-based database insertion app.
Bubbles the simple, easy to use HTTP web server, browser controlled
Read Exchange Server SMTP Send and Receive Logs
Perl script to extract links from any html page
Free-SA is report generating tool for web, proxy and mail log files