To find out more about Hercules, follow these links: Web documentation: Programmers is constantly at work implementing new features and fixing bugs. Interpretive execution and z/Architecture support. Hercules, including dynamic reconfiguration, integrated console, Jan Jaeger designed and implemented many of the advanced features of Hercules was created by Roger Bowler and is maintained by Jay Maynard. Licensed under the terms of the Q Public Licence. Hercules is OSI Certified Open Source Software Hercules runs under Linux, Windows (98, NT, 2000, and XP), System/370 and ESA/390 architectures, in addition to the new 64-bit Hercules is an open source software implementation of the mainframe The Hercules System/370, ESA/390, and z/Architecture Emulator