Format comparison
Shapefile vs KMZ: Full Comparison
KMZ is simply a zipped KML file. Comparing Shapefile to KMZ is similar to comparing it to KML — the key difference is that KMZ bundles the KML with icons and overlays into a single portable archive.
Advertisement (728×90)
Bottom line
Use Shapefile for desktop GIS work and data exchange. Use KMZ when sharing a map with embedded icons or imagery with Google Earth users.
Shapefile vs KMZ: feature comparison
| Feature | Shapefile | KMZ |
|---|---|---|
| Format type | Binary GIS format | Compressed KML archive (ZIP) |
| File count | Multiple (.shp, .dbf, .shx, .prj) | Single .kmz file |
| Google Earth support | Via plugin | Native |
| Embedded imagery | No | Yes (textures, overlays) |
| CRS | Any via .prj | WGS 84 only |
| GIS analysis ready | Yes | Requires extraction |
ShapefileWhen to use Shapefile
- Desktop GIS analysis
- Sharing with GIS professionals
- Any projection other than WGS 84
KMZWhen to use KMZ
- Sharing maps with Google Earth users
- Portable single-file distribution including icons and overlays
- End-user visualization, not analysis
Convert between Shapefile and KMZ
Frequently asked questions
Q.What is the difference between KML and KMZ?
KML is a plain XML file. KMZ is a zipped archive containing the KML plus any linked resources (icons, images). KMZ is smaller and more portable.
Q.Can I convert Shapefile to KMZ for free?
Yes. Maparz converts SHP to KMZ instantly. Upload your Shapefile bundle and download a KMZ file ready for Google Earth.