AWStats Log Analyzer
Strong Email & Apache Log Analysis with Active Security Features
Bubbles the simple, easy to use HTTP web server
Real-time log monitoring in your browser
Snare Enterprise: bit.ly/Snare-Trial
XL-Parser is a tool for data extraction and analysis.
Open Source SIEM
A decade old shell script to ease postfix log analysis
Log File Monitoring - Check Log Files, Analyze, Alert on any UNIX Log
Free Syslog Server for Windows with a graphical user interface
Workflow Designer, Hive Editor, Pig Editor, File System Browser
Visual instrument for analyze internet traffic
awkStatistics generates statistics from csv-data with awk.
Build custom filter for your network based off of common communication
Python WebServer Log File Analyzer
Script to report downloads recorded in Apache log files
A RFC 5424 syslog viewer
Utility to move honeyd.log entries to a MySQL database.
Full Featured Windows Command Line Syslog Logger