LogFileManager 

LogFileManager is a small executable which traverses your IIS logfile directory, reads IIS logfiles, calculates bandwidth per logfile and produces a grand total. An indispensable tool for IIS administrators and hosting companies.
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Logalizer Pro 

Powerful tool for HTTP server log analysis, it allows you to load the log file using a filter, collect referrer and visitor statistics, sort the documents requested, create html and plain text report pages, launch selected links and more.
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