Traffic Monitor  

TrafficMonitor is a framework that generates a web traffic log file much like IIS does but gives you complete control to what goes into the logs. It eliminates unwanted records, provides more recognizable data, and reduces the size of each record. In addition, it can record any event you want into the log, such as when a button is clicked or an ad is displayed. It can output data in delimited and W3C Extended File Format or you can subclass to provide output in other formats including directly writing log entries into a database.

Hosting Requirements: MS .Net 1.0 and 1.1
Price: Free

   Dragon Counter  

DragonCounter is FREE PHP/MySQL counter and statistics module. DragonCounter contain 2 modules (LOGIN module and COUNTER module) of DragonEdit PACKAGE, which can contain any module you need. Features: secure login/sessions using administrator password; changing admin password using SETTINGS module - ONLINE!; changing language using SETTINGS module - ONLINE!; daily statistics - subpage/ date/ time/ weekday/ IP/ host; summary statistics - IP total access, unique IP access, divided by subpages; sending detailed daily statistics to e-mail; select language, admin email, refresh rate using online admin module.

Hosting Requirements: PHP
Database: MySQL
Price: Free