Visual DuxDebugger is a debugger disassembler for Windows 64 bits, it is the first version so it is still very simple, but it has some features that others debuggers doesn’t have, it debugs multiple processes and debugs multiple child processes, but may be the most interesting feature is the “Detour System”. The current disadvantage is that only debugs 64 bits software, but it is a long term project and surely in a close future 64 bits software will be more common.