XMLwriter XML Editor 

XMLwriter is a powerful XML editor for Windows designed to help web authors and web application programmers take advantage of the latest XML and XML-related technologies such as XSLT and XSD Schemas.
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eWebLog Analyzer 

eWebLog Analyzer is a web server log analyzer, that gives you vital information about your website usage: access statistics, activity of visitors, referring sites, search engines, errors, and much more.
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Authentic 

Altova Authentic 2005 is a FREE content editor that allows non-technical users to modify content in XML documents and databases. Just fill in electronic forms using the intuitive, word-processor style interface, and your data is instantly updated.
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Log Analyzer 

Log Analyzer is a professional log file analysis and spider visits tracking tool. The program analyzes Web server log files and presents your Web site usage statistics in comprehensive graphs and tables
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Web Log Mixer 

Merge and compress your ftp or web log files into a single file. Most log formats are supported as long as log files compressed with zip, gzip or bzip2. The program works as a GUI or command line utility, configuration files are in plain text format.
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CredibleXML 2.1 (.NET Edition) 

CredibleXML 2.1 is an IDE that generates .NET assemblies to parse and convert files or streams into fully defined XML with DTD and W3CSchema. Free and commercial versions available.
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