data.europa.eu publishes 1,722,866 open datasets for European Union. Browse them live in Vizzie and turn any one into a map or chart.
data.europa.eu is the open-data portal for European Union. It runs on data.europa.eu, an open-data platform. You can browse it directly at data.europa.eu.
Licences here are declared per dataset via DCAT-AP metadata; per-dataset. A machine-readable summary of the licence mix isn't available yet, but Vizzie surfaces each dataset's declared licence (or notes when none is given) as you browse — remember that an undeclared licence is not the same as public-domain or free-to-use, so check before you reuse.
No download, no GIS specialist. Opens in Vizzie.