Disk Inspection and Monitoring
Logging Framework for C++
Firewall log analyzer
Snare Enterprise: bit.ly/Snare-Trial
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
A C++11 logging library
A Python multiplatform tool to filter, colorise and analyse logs
A simple, and lightweight program to display and format Bukkit logs.
SarBox helps user to parse or analyze sar data