Apache module for logging to a database like MySQL or PostgreSQL. Open Source.

A free ISAPI filter (DLL) which extends the log file format for IIS 3 (or PWS 1) web servers to include user agent and referrer information.

Speed up webserver log analysis by performing all the DNS lookups completely multi-threaded with this utility. 20x faster than the normal (single-threaded) method. Works well with Analog. Win32. by AnalogX.

Provides a database with information about where an IP is allocated, i.e. which country.

A program for log file management. This program imitates the logrotate and newsyslog programs found on Linux and FreeBSD respectively.

Converts web server log files from IIS into NCSA format. Unline Microsoft's convlog, this handles referrers and user agens. Linux and Win32 versions, freeware with source code.

A set of programs to log Apache access and errors to a MySQL database using the piped log mechanism. Open Source.

Commercial database to identify visitor's geographical location from IP address

This open source project is part of the IPLServer-IPLClient framework. Its purpose is to visualise IP addresses to a world map.

This open source project is part of the IPLServer-IPLClient framework. IPLServer uses a number of different techniques to come as close to the origin of the IP address as possible.