# Shapefile index file

> file format

**Wikidata**: [Q27487109](https://www.wikidata.org/wiki/Q27487109)  
**Source**: https://4ort.xyz/entity/shapefile-index-file


## References

1. [Esri](https://desktop.arcgis.com/en/arcmap/latest/manage-data/shapefiles/shapefile-file-extensions.htm)