A fast PostgreSQL Log Analyzer
GoAccess is a real-time web log analyzer and interactive viewer
Strong Email & Apache Log Analysis with Active Security Features
AWStats Log Analyzer
Graphical SFTP client and terminal emulator with helpful utilities
Real-time traffic analysis for your website for 100% FREE
A modern graphical SSH client
A decade old shell script to ease postfix log analysis
Log Management Solution
Open Source Log Management Solution
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
Postfix log parser to get an idea of the last activity
Python WebServer Log File Analyzer
Free-SA is report generating tool for web, proxy and mail log files
PHPIDS-based Security Log Analyzer for Apache
Command line client interface for LOGalyze 4