Cloud Signature Providers

Last updated on 16 May 2025

Cloud signature providers

Cloud signatures are remote digital signatures or seals where the digital certificate is stored in the cloud. Free from using a USB key or smartcard reader, cloud signatures allow signers and organizations to apply a digital signature on any device.

To apply a cloud signature or a seal on a document in Adobe Acrobat Sign, you will need to use a service from one of the following providers:

Europe

Country	Cloud Signature Service
Austria/EU	A-Trust ³
Austria/EU	PrimeSign^2,3
Belgium/EU	Itsme³
Belgium/Netherlands/EU	DigiCert One Europe ^1,3
Denmark	MitID ^1,3
Estonia/EU	SK ID Solutions³ (Smart-ID)
Finland	Finnish Trust Network^1,3
France/EU	Certinomis
France/EU	Universign
France/EU	Worldline³
Germany/EU	D-Trust ^1,2,3
Greece/EU	ADACOM
Ireland/EU	TrustPro
Italy/EU	InfoCert
Italy/EU/Global	Intesi Group Cloud Signature ^1,2
Italy/EU	SPID ^1,3
Netherlands/EU	Cleverbase (Vidua)
Netherlands/EU	Digidentity ¹
Netherlands	IDIN ^1,3
Norway	BankID Norway ^1,3
Poland/EU	Asseco SimplySign
Romania/EU	CertSign
Romania/EU	Trans Sped mSign
Spain/EU/Global	Entrust
Sweden	BankID Sweden ^1,3
Sweden/EU	ZealiD^1,3
Switzerland	DigiCert One Switzerland¹
United Kingdom/Global	GlobalSign