Sign and Verify Attachments
Supports the signing of attachments using signature formats including PDF, XML DSig, PKCS#7, CMS, CAdES-T, CAdES-X-Long, XAdES-T and XAdES-X-Long. When using PDF Signatures, sophisticated signature profiles can be set up which define the signature appearance and on which pages this appearance should be created. Invisible signatures and certified signatures are also supported.
Verifies signed attachments including those with standard and complex signature formats including PDF, XML DSig, PKCS#7, CMS, ETSI CAdES and XAdES with formats ES, ES-T, ES-X-Long, ES-EPES and ES-A.