After an hour or so hacking, I've put together a very simple Adobe Air application to read IIS log files that are in the W3C extended log file format.

Usage of the application is fairly obvious once it's up and running so I won't go into any detail on how it works. Here are some screen grabs that explain the basics. Click the thumbnails to see the full sized images.

Viewing a log file

Show / hide data columns

View data row (double click datagrid row)

Here is the Zipped Air file and MXML source:

Air File

Source Code