The SWAT Output Viewer could be a great present tool for your modelling project. It’s designed to serve the general purpose and may not fit your needs for your projects. You may want to customize the interface to only serve your projects, i.e. load the project automatically and display the different model performance statistic at the same time.
I will be more than happy to create customized interface for your projects. Please feel free to contact me for any need you may have.