The log entry grid is the heart of LogViewPlus. You can use this grid to easily view information about your log file. Note that this grid is color-coded based on the log level. LogViewPlus supports five different log levels: Debug, Info, Warn, Error and Fatal.
The grouping box can be used to group a particular column. For example, by thread or log level. For more information, please see Grouping Log Entries.
Auto filtering executes a text search within the given column.
The log entries list shows all log entries available on the current view.
This log file indicator will appear by default when viewing a merged file. Each distinct color represents a different file. This makes it easy to see at a glance which log entries were written by the same application. Of course, there is also a 'Log File Name' column where you can see the name of the file responsible for the log entry.