A GIS software package

ARC/INFO is a geographic information system (GIS) used to automate, manipulate, analyze, and display geographic data in digital form. ARC/INFO is a proprietary system developed and distributed by the Environmental Systems Research Institute, Inc., in Redlands, California. DISCLAIMER: Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

a proprietary Geographical Information System

ARC/INFO is a Geographic Information System program produced by ESRI. The name ArcInfo is both used to refer to the older ARC/INFO Workstation and the newer level of licensing for Arc GIS. This article discusses ARC/INFO Workstation.