1 - ReportMill 10 ReportMill is the best Java application reporting tool available for dynamically generating reports and web pages from Java applications in formats such as PDF, HTML, Flash, Excel and more. ReportMill combines an easy-to-use page layout application and a powerful Java API in a single compact jar file, which is remarkably easy to integrate into your custom Java application. License: Demo OS: Mac OS X Size: 2.41 KB