fLogViewer

fLogViewer.net is a free Windows program which allows one to view large log text files with color coding and filtering.

fLogViewer.net is the replacement of fLogViewer.com.
Features:
- Dynamically updates the display when the file changes. (Support IIS log file)
- Support large files up to 4GB while not using too much memory. Load a 1 Gb text file with 15.6 millions lines using about 172 Mb of memory.
- Support color coding based on keywords or regular expressions.
- Support filtering based on keywords, regular expression sor IronPython plug-ins.
- Support searching based on keywords or regular expressions.
- Export in HTML format using the user defined colors.
- Automatically archive and zip file.