The Digital Shoreline Analysis System (DSAS) v5 software is an addin to Esri ArcGIS Desktop (10.410.7+) that enables the user to estimate rates of change from multiple historical shorelines. It provides an automated method to establish measurement locations, perform rate calculations, provide statistical data needed to assess rate robustness, and include a beta model of coastal prediction with the option to generate 10 and/or 20year coastal horizons and uncertainty bands.