dati.gov.it publishes 65,703 open datasets for Italy. Browse them live in Vizzie and turn any one into a map or chart.
dati.gov.it is the open-data portal for Italy. It runs on CKAN, an open catalogue standard used by many national governments. You can browse it directly at www.dati.gov.it/opendata.
Licences here are declared per dataset via Per-dataset `license_id` field via package_search / package_show. 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.