ArcGIS is a suite of software products developed by Esri, a leading provider of geographic information system (GIS) technology. ArcGIS is used for capturing, analyzing, managing, and presenting spatial data. It includes a variety of tools and applications for creating, editing, and visualizing maps, as well as for performing spatial analysis and modeling. ArcGIS can be used by a wide range of industries, including environmental science, natural resource management, urban planning, public health, and many others. The software is designed to help users make informed decisions by providing them with accurate and up-to-date information about the world around them.