Exception Tracer can be used from the command line as well as with the GUI.
The command line options allow you to launch an application that Exception Tracer will monitor, or to monitor an already running process.
Use in your own debugging work
One usage scenario which we have at Software Verify is to launch Exception Tracer to monitor a worker process we've just launched.
The /process processId option is very useful for this, to monitor exceptions in very short lived processes, or to monitor exceptions in the startup phase before you could manually attach with a traditional debugger like Visual Studio.