awkgui
Jack's AWKGUI
AWK is great but a GUI is always helpful
Features
HTA GUI which runs on any Windows PC
Save your useful AWK Scripts
Help creating regular expressions
Built in support for IIS log files
Test your script (first 200 lines of input)
Screenshot
Download AWKGUI
Version 0.4
AWK
AWK is a great tool for processing large text files (like logfiles).
Tutorial
MAWK for Windows