Downloadable computer software for use with electronic data verification, in the transmission of electronic documents, messages, for user authentication, and to facilitate assignment of a legally binding electronic signature to a document or file for communication via a global computer network; downloadable software for managing, providing, electronically verifying, signing, storing and securely distributing a document or file; mobile applications for managing, providing, electronically verifying, signing, storing and securely distributing a document or file; downloadable software for the issuance of encrypted digital signature certificates; downloadable software for electronic signature verification services; downloadable software for electronic data management services, namely, verifying documents and files
Electrical and Scientific Apparatus