123LogAnalyzer   
http://www.dvdsanta.com

123LogAnalyzer is the fastest, most powerful and detailed solution for seeing who your site visitors are, where they come from, where they go, and more! Features include high-speed processing, low disk space requirements, built-in IP mapping and 123LogAnalyzer's unique filtering capabilities. Very simple to use, with detailed tables and charts produced in an easy to understand, professional-quality report. Fast, powerful and professional.

AlterWind Log Analyzer Professional   
http://www.alterwind.com

Increasing competition in SEO (Search Engine Optimization) requires webmasters to use new powerful tools. Unfortunately, most of the web log analyzing packages available on the market today are intended for hobbyists and are rather limited in features and customization options. In our search for a professional and a fully customizable web statistics system, we found Alterwind Log Analyzer Professional. This unparalleled instrument fascinates you from the very first look. Created by professionals and for professionals, it does everything that an excellent log analyzer should normally do. It can process multiple log files in a range of standard or custom formats. It supports compressed logs and can be run from the command line. It allows you to customize the look and content of reports. The data can be filtered using numerous filters and sorted by any field. These and other standard log processing and report building features alone would make it an excellent web statistics system with a more than competitive price. But these features are only the starting point for Alterwind's unique capabilities. While other web statistics system normally use a simple list of URL masks to show the search engines from which your visitors arrive, Alterwind provides a database of more than 430 search engines and more than 120 on-line catalogs from all over the world. This database allows you to build unique reports showing comprehensive and trustworthy statistics about the search engines from which your visitors arrive, and the search keywords and phrases that were used. Alterwind collects some additional info from search requests, such as the number of the search results on the page which generated the visit. You can sort this info by country or language. Alterwind also helps you to track down the results of your pay-per-click and banner advertising campaigns. You can build custom reports for your promotion campaigns and even reveal fake referers with it.

Logalizer Pro   
http://www.am-softhome.com

Handy tool for HTTP server log analysis, it allows you to load the log using a filter, collect referrer and visitor statistics by custom categories (search engines, SW sites, FFAs etc.). Logalizer Pro helps you to sort and filter the documents requested, it creates html and plain text report pages for you, it allows you to visit selected links. After aIl, it is very interesting to know what pages are most popular and where visitors came from. You will be surprised about how much downloads they are doing... All these tasks Logalizer Pro can simplify for you. The installation package includes the sample log file to evaluate Logalizer Pro features on 'real' data author got from his own site. This program does NOT replace or copy any files to the Windows\system directory and the registry key created for save/restore settings is unique (that means that it does not conflict with any other existing software). Furthermore, it doesn't need to have any MFC, Visual C++ or VBasic runtime installed and it is therefore really independant of these. This version of Logalizer Pro is shareware and can be freely distributed provided all package files are unmodified. See the help file for more information.

Accurate Network Monitor   
http://www.hhdsoftware.com

HHD Accurate Network Monitor - ip packet sniffing, monitoring and protocol analyzer software tool that can sniff internet protocols performing tcp / ip, udp / ip communication traffic analysis. LAN connection sniffer and internet data capture utility. You will find this program useful while viewing, logging, testing, troubleshooting any network service. Can be used to spy, view, log, test and analyze HTTP, SMTP, FTP, POP3, IMAP, LDAP, H323, SIP and other system protocols.

Network Troubleshooting Analyzer   
http://www.javvin.com

Packet Analyzer pro edition is an advanced packet analysis and sniffing tool with powerful protocol decodes capabilities. It can capture all traffic transport over local network segment and decodes all major and frequently used protocols including TCP/IP, UDP, HTTP, HTTPS, SMTP, POP3, TELNET, FTP, etc. All information is displayed in simple English with easy to use interface for anyone to master the tool with minutes of self training. Packet Anakyzer provides handy traffic and message analysis on email, web and transactions so that you can view all emails, Internet traffic and transactions of the entire network real time ir record them for later usage. With Packet Analyzer, you can easily filter the network traffic to focus on the information that you are looking for. Use these flexible, powerful filters during or after capture to isolate traffic by specific node, protocol, error type and/or packet content. Packet Analyzer Key Features: Smart Real-time packet capturing and analyzing; Reconstructs TCP/IP sessions and enables you to see data in their original format; Capture, display and save transaction information such as user name and password and the entire message Capture Pop3 and SMTP emails, display and save in Outlook Express Message Format; Capture HTTP traffic for you to view all Internet web traffic; Powerful Packets Viewer to examine data in plain English Protocol decodes on TCP/UDP//IP suite and application protocols including POP3, SMTP, HTTP, TELNET, FTP; Powerful filter provides a general and flexible mechanism for user to focus on useful packets; Trace TCP connection states and display bandwidth usage and other critical information Support multiple monitors and terminal server; Suppot both Ethernet and 802.11 wireless infrastruture.