Free online SHP.ZIP to GPKG converter

Source format: shp.zip

shp.zip is a compressed archive that usually contains an ESRI Shapefile dataset. A shapefile is not a single file but a group of related files, typically including .shp for geometry, .shx for shape indexing, .dbf for attribute data, and often .prj for coordinate reference system information. GIS professionals, surveyors, cartographers, and data analysts use shapefiles for exchanging vector map data such as points, lines, polygons, and associated tabular attributes. The ZIP wrapper is common because shapefile datasets consist of multiple files that need to stay together when transferred.

Target format: gpkg

GPKG is the file extension for GeoPackage, an open, standards-based spatial database format built on SQLite. It is widely used in modern GIS workflows because it can store multiple layers, attributes, styles, and metadata in a single file. Compared with shapefiles, GeoPackage offers better support for large datasets, longer field names, richer attribute types, and fewer legacy limitations. It is a strong choice for sharing, editing, and archiving geospatial data in a compact, portable container.

How to perform the conversion

The most reliable way to convert shp.zip to gpkg is with desktop GIS software such as QGIS, which can open zipped shapefiles directly and export them to GeoPackage.

1. Install and open QGIS.
2. Load the shp.zip archive into QGIS. If the archive contains a valid shapefile set, QGIS can usually read it directly. If not, unzip it first so the .shp, .shx, .dbf, and related files stay together in the same folder.
3. In the Layers panel, right-click the imported shapefile layer.
4. Choose Export → Save Features As....
5. Set Format to GeoPackage.
6. Click Browse and choose the output filename, such as output.gpkg.
7. Pick the desired layer name, coordinate reference system, and any field options.
8. Click OK or Save to create the GeoPackage.

If you prefer command-line conversion, GDAL is a dependable option. After unzipping the archive, you can use ogr2ogr to write the shapefile into a GeoPackage, for example: ogr2ogr -f GPKG output.gpkg input.shp. If the shapefile is inside a ZIP archive, some GDAL builds can read it directly with a virtual path, but unzipping first is usually simpler and more portable.

You can also convert the file on 101convert.com for free, without installing any software.

Notes on quality, compatibility, or limitations

GeoPackage is generally a better long-term format than shapefile, but the conversion is only as good as the source data. If the shapefile is missing its .prj file, the coordinate system may be unknown and must be assigned manually before export. Shapefile field names are limited to 10 characters, so some attribute names may already be truncated before conversion; GeoPackage cannot restore information that was never stored. Also, shapefiles support only one geometry type per layer, so mixed-geometry data may need cleanup before conversion. When converting, verify the output layer in QGIS or another GIS tool to confirm geometry, projection, and attribute values are preserved correctly.