The KeepTool 8 family gathers together three Oracle productivity tools, each addressing a specific purpose and available separately. But each of the three products - Hora, ER Diagrammer und PL/SQL Debugger - is also designed to work with the other two, and shares a common design philosophy. Our goal is to make our products easy and intuitive to use. KeepTool 8 is updated many times each year to enhance its existing functionality and to incorporate new features of the Oracle database.