# GIS software

### Accessing OS NGD data with OS NGD API – Features via GIS software

The following sub-sections provide step-by-step instructions on how to access OS NGD data via OS NGD API – Features in various GIS software packages: 

* [cadcorp-sis](https://docs.os.uk/osngd/getting-started/access-the-os-ngd-api/os-ngd-api-features/getting-started/gis-software/cadcorp-sis "mention")
* [esri-arcgis-online](https://docs.os.uk/osngd/getting-started/access-the-os-ngd-api/os-ngd-api-features/getting-started/gis-software/esri-arcgis-online "mention")
* [esri-arcgis-pro](https://docs.os.uk/osngd/getting-started/access-the-os-ngd-api/os-ngd-api-features/getting-started/gis-software/esri-arcgis-pro "mention")
* [qgis](https://docs.os.uk/osngd/getting-started/access-the-os-ngd-api/os-ngd-api-features/getting-started/gis-software/qgis "mention")