A free (open source) log monitor for Files and folders, Incomming UDP traffic, EventLogs and many more.

logview4net monitors :
· Files and folders
· Incomming UDP traffic
· EventLogs
· SQL- Server tables
· Atom and RSS feeds
· Listens to a UDP port either in broadcast or single endpoint mode.
· Monitors an eventlog, uses events on the local machine and polling on remote machines.
· Monitors a log file or folder. Doing a tail using polling.
· Monitors a table in a MS SQL-Server database. Doing a tail using polling.
· Monitors Atom and RSS feeds.
· Can highlight or hide messages depending on content.
· Supports multiple simultaneous listeners in each session.
· Supports several simultaneous sessions (MDI).

Requirements :
· Microsoft .NET Framework 2.0

Download: Softpedia