Disk Inspection and Monitoring
Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX
Sends logs to files, sockets, inboxes, databases and web services
An extensible Java library for HTTP request and response logging
A Fluent Logging API for Java
A Logging API for Swift
Simple .NET logging with fully-structured events
A Distributed RESTful Search Engine
AzioEventLog Analyzer is a monitoring and analysis tool
Firewall log analyzer
Log analyser for Squid access.log
My text log analysis tool
Snare Enterprise: bit.ly/Snare-Trial
Kafka implemented in Golang with built-in coordination
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
A multi-platform universal log collector and forwarder
Log File Monitoring - Check Log Files, Analyze, Alert on any UNIX Log
Free Syslog Server for Windows with a graphical user interface
A Python multiplatform tool to filter, colorise and analyse logs