The ARC Job Submission Tool (arcjobtool) is a standalone graphical user interface for simple job submission and job management. The user interface uses the python{wxPython} graphical user interface library, which is a Python binding for the wxPython library. The benefits of using wxPython is that the finished application can be run on all available platforms, such as Linux, Mac OS X and Microsoft Windows. In addition to being platform independent, wxPython also adapts the appearance of the user interface to the target platform, so that when the application is run on Windows it will look like a native Windows application.