The TailExpert program is a utility that provides the ability to watch and analyse logfiles while they grow. Features supported:

• Open multiple log files
• Builtin adb logcat receiver
• Builtin Eventlog watcher
• Builtin UDP network receiver (Syslog)
• Builtin Rs232 receiver
• Builtin OutputDebugString watcher
• Builtin Sftp browser
• Builtin MQTT client
  
• Builtin lua scripting engine 
• Advanced messages filtering, logcat packagename filtering
• Advanced message notifications (sounds, email)
• Highlight messages
• Translate messages for improved readability
• Free definable view formats, columnize your loggings, predefined columnizer patterns available for logcat, eventlog, apache
• Compare logs
• Sync logs
• Advanced log analysis via the embedded lua scripting
• Bookmarks
• Notes: Add notes to loglines
• Side by side viewing
• Unicode support
• Guards: Notify me when no (matching) data arrives within time
• Automatically sync timestamps of multiple views
• Calculate timestamp differences
• Plot graphs of interesting values
• Plot histograms or pie charts on keyword ocurrances, predefined expressions help to speed up the configuration ({URL},{IP},{MAC},{DN},{EMAIL},{TIMESTAMP},{UUID})