ReportsDNA - Desktop reports in Excel in minutes.
ReportsDNA extends the capabilities of Excel to allow anyone to create customized reports without programming. It is designed for users, not developers, so it is easy to use. It comes with the built-in ability to generate reports from any data source accessible to Excel: databases, web pages, xml, files, ....
It can be extended to accept additional sources like BugZilla or MySQL. Just install the extension and the data source is fully integrated into ReportsDNA.