downloadable software for encrypting and embedding electronic digital signatures to create authenticate electronic digital certificates in documents and accessing the signature to verify the authenticity of the document and files; downloadable application programming interface (api) software for encrypting and embedding electronic digital signatures to create authenticate electronic digital certificates in documents and accessing the signature to verify the authenticity of the document and files; downloadable cloud-based software for encrypting and embedding electronic digital signatures to create authenticate electronic digital certificates in documents and accessing the signature to verify the authenticity of the document and files; downloadable computer application software for mobile phones, namely, software for encrypting and embedding electronic digital signatures to create authenticate electronic digital certificates in documents and accessing the signature to verify the authenticity of the document and files

Providing a website featuring non-downloadable software for signing and authenticating documents and files using digital certificates and signatures; Providing a website featuring on-line non-downloadable software tools for image editing; Providing an online non-downloadable Internet-based system application featuring technology enabling users to sign documents and files; Providing on-line non-downloadable software for encrypting and embedding electronic digital signatures to create authenticate electronic digital certificates in documents and accessing the signature to verify the authenticity of the document and files; Providing temporary use of non-downloadable computer software for tracking documents over computer networks, intranets and the internet; Providing temporary use of on-line non-downloadable software and applications for signing and authenticating documents and files using digital certificates and signatures