GoAccess is a real-time web log analyzer and interactive viewer
Sends logs to files, sockets, inboxes, databases and web services
Bubbles the simple, easy to use HTTP web server, browser controlled
A multi-threaded, multi-database tcp-based database insertion app.
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