Files with the LPK extension are associated with a geographic information system (GIS) called ArcGIS. LPK is a file used to store a map layer or even a globe containing specific data. The LPK layer file most often contains data on a specific topic.

ArcGIS is a tool that allows you to integrate many types of geographic data that can be organized into layers and visualized appropriately. The creator of this solution is ERSI Inc.