Web Heaven: Country Detector by IP
- Sell up-to-date databases (Text files, MySQL dump files,A CCESS databases and .htaccess files) with IP ranges from countries all over the world and a proxy server list.
- http://www.web-heaven.com/

IIS Log Archiver Utility by BBP Software
- Shareware to rotate and archive/compressIIS5 and IIS6 logs
- http://www.bbpsoftware.co.uk/Software/IISLogArchiver/tabid/56/Default.aspx

IP to Country
- Allows you to look up country name by IP address. Download for database and source code in PHP.
- http://ip-to-country.webhosting.info/

What's My IP Address
- Includes Whois, IP, DNS and other lookup tools.
- http://www.showipaddress.com

ext2ncsa
- Perl tool for converting IIS 4.0 Extended Logs to NCSA format.
- http://davieira.sites.uol.com.br/ext2ncsa/

Hoo WinTail
- A commercial real-time log monitor for Windows like the UNIX tail -f utility; It can capture and display OutputDebugString output as well.
- http://www.hootech.com/WinTail/

Logfilter: An Apache Log Filter
- Logfilter is a tool for performing ad-hoc filtering of apache website log files
- http://www.logfilter.org/

RDNSLOGS
- A Win32 program that reads log files generated by IIS Web Servers and produces a cache file of DNS Reverse Lookups to convert the numeric IP addresses found in the log files.
- http://faculty.stcc.edu/silvestri/rdnslogs/

Geo IP Address Lookup
- Community project to geocode ip addresses. Offers a free database download, HTTP oriented API, source code, and an ip address discussion message board.
- http://www.hostip.info

Tail4win--Windows Tail
- Windows port of the UNIX 'tail -f' command, used to monitor log files of applications - e.g. Apache's error.log and access.log. or Tomcat,Resin log files. Shareware
- http://tail4win.withdata.com

GNU IP to Country Database
- A dynamic database of IP to country assignment from all major registries updated at least once a week (mostly once every 24 hours or less).
- http://software77.net/cgi-bin/ip-country/geo-ip.pl

mod_log_sql
- Apache module for logging to a database like MySQL or PostgreSQL. Open Source.
- http://www.outoforder.cc/projects/apache/mod_log_sql/

Web Log Mixer
- A tool to merge web log files. Commercial.
- http://www.bitstrike.com/weblogmixer/index.php

IPLServer - Open Source IP to Geo Software
- 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.
- http://sourceforge.net/projects/iplserver

IPLClient - Open Source IP to Geo Software
- This open source project is part of the IPLServer-IPLClient framework. Its purpose is to visualise IP addresses to a world map.
- http://sourceforge.net/projects/iplclient

LogToMysql
- A set of programs to log Apache access and errors to a MySQL database using the piped log mechanism. Open Source.
- http://logtomysql.sourceforge.net/

Website Location Tool
- Online tool reveals physical location of a website or IP address.
- http://www.digitalpoint.com/tools/website-country/

IP-Country mapping Database
- Commercial database to identify visitor's geographical location from IP address
- http://www.analysespider.com/ip2country/ip_country.html

Log Analysis Bookmarklets
- Find the link to your site in a referring page with one click.
- http://www.squarefree.com/bookmarklets/loganalysis.html

ip2nation.com
- Provides a database with information about where an IP is allocated, i.e. which country.
- http://www.ip2nation.com/

RConvLog Converter
- 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.
- http://www.rebex.net/RConvLog/

IP::Country
- Open-source, non-commercial, Perl module to perform fast lookup of country codes from IP addresses.
- http://search.cpan.org/search?query=IP-Country&mode=dist

IP to Country Database
- Database used in log-analysis to lookup country by IP address. It is available on subscription basis.
- http://www.ip2location.com

rotatelog
- A program for log file management. This program imitates the logrotate and newsyslog programs found on Linux and FreeBSD respectively.
- http://www.interhack.net/projects/rotatelog/

cronolog
- Intended to be used in conjunction with a Web server, such as Apache, to split the access log into daily or monthly logs.
- http://www.cronolog.org/

pgLOGd
- Takes web server log entries and sends them to a database, originally designed for PostgreSQL. BSD Open Source License.
- http://www.digitalstratum.com/pglogd/

Fastresolve
- Package for processing web log files to get DNS and domain ownership information.
- http://www.pix.net/staff/djm/sw/fastresolve/

Iis2apache
- Turn an IIS log into an Apache log. While you can just configure IIS to log in Apache Common Log Format, this program will convert already extant logs.
- http://www.jammed.com/~jwa/hacks/

MergeLog
- Merges and sorts HTTP log files in 'Common Log Format' from Web servers behind round-robin DNS. mergelog has been designed to easily process huge logs from highly stressed servers, and can manage gzipped files
- http://mergelog.sourceforge.net/

DNSTran
- A utility to speed up the process of DNS lookups. Works well with Analog. Mac, Linux, Sun, and Irix.
- http://www.summary.net/soft/dnstran.html

Eyescope
- provides real-time graphical analysis of site traffic
- http://www.flicks.com/eyescopedir/

QuickDNS
- 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.
- http://www.analogx.com/contents/download/network/qdns.htm

FlashLog
- 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.
- http://www.maximized.com/products/flashstats/flashlog.htm