Flood View is an advanced software solution for forecasting, simulating, and managing floods. By leveraging rainfall–runoff models along with observational and forecast data, it enables accurate prediction of floods and runoff within watersheds. Altough initially tailored specifically to Iran’s climatic conditions, the software can now be employed in other climatic conditions as well. It includes features such as runoff simulation from rainfall and snowmelt, automated model calibration, and both short- and long-term forecasting. Its intuitive and user-friendly interface ensures accessibility for both decision-makers and technical experts. Flood View can seamlessly integrate with other software solutions developed by Payeshgar Tadbir Afzar, such as Climate View, while also supporting connections to external databases. This interoperability allows the software to rapidly develop watershed-specific models and generate forecasts aligned with relevant policies. Such capabilities empower experts to conduct highly accurate analyses tailored to each watershed’s needs, ensuring timely and effective decision-making in flood management and crisis response.