AWStats (Advanced Web Statistics) is a free and open-source website log analysis system for servers, developed by Laurent Destailleur using Perl language in 2000. It's suitable for analyzing data from Internet services such as website, streaming media, email server, FTP server, etc., and can be deployed on almost any operating system.

LogFusion is a small but useful log monitoring and viewing tool developed by Binary Fortress Software from Canada. It is designed to help system/network administrators and web/software developers easily load and view various text-based log files (in .log and .txt formats).

The operation and maintenance of websites or web services can't do without checking and analyzing the server logs. For this, many webmasters or administrators may have the very powerful and professional log analyzing tool from Microsoft - logparser (AKA: Log Parser, Microsoft Logparser) in mind. But Microsoft Logparser's command line interface can be a daunting challenge for many non-professional managers. Thereupon, some enhanced GUI tools for Microsoft Logparser such like Visual Log Parser GUI, Log Parser Lizard appeared.