DSS Demonstration WebApp European Commission CEF Digital eSignature Digital Signature Services Validate a signature e-Signature Sign a document Sign a digest Sign a PDF Sign with JAdES Sign multiple documents Counter sign a signature Standalone application REST/SOAP WebServices Validate a signature Please note that by using the below functionality of the DSS demonstration, your files are going to be transmitted to the infrastructure of the European Commission. With your action to do so, you consent to this transmission of data and Files that have been transmitted are not retained. Signed file Original file(s) Send original file(s) as Complete documents SHA1 SHA256 SHA384 SHA512 More options Submit Clear