Official application of the Portuguese public administration that provides access to various digital identity, authentication and digital signature services. (replaces the old id.gov.pt and autenticacao.gov apps) Digital document In this app you can add and manage various official documents (e.g. Citizen Card, driving license, among others), which are legally valid. You can also validate digital documents, presented in the same app from other devices. Authentication Through the app you can manage various features of the Digital Mobile Key (CMD) and sign .pdf documents. You can receive access codes, change the data associated with the Digital Mobile Key and manage CMD authorizations. You can also activate the certificates on your Citizen Card or reactivate the CMD through the application. New services coming soon Over the next few months, the gov.pt app will increasingly integrate digital services from different areas and entities, becoming one of the main channels for interacting with public services in Portugal. More news coming soon!