Shapefile
Shapefile
The shapefile format is a geospatial vector data format for geographic information system (GIS) software. It is developed and regulated by Esri as a mostly open specification for data interoperability among Esri and other GIS software products.
https://en.wikipedia.org/wiki/Shapefile
extension(s)
.shp
.shx
.dbf
MIME type
x-gis/x-shapefile