InforReport is a powerful tool for creating sophisticated reports with very rich contents and it can output the reports to monitor, printer and a variety of file formats, such as PDF, HTML, XLS, XML, etc. InforReport is entirely developed in Java and can be used by a variety of applications of java to create dynamic reports. The main target of InforReport is to provide a simple and flexible way to create reports and meet the needs for reports applying and special functions of printing in B/S architecture. In general, InforReport is a report customizing system based on numerous operating systems and databases.