Chilkat S/MIME

Chilkat S/MIME allows you to easily Create and manipulate MIME and S/MIME messages from within your applications. Features: * Royalty free licensing. (All Chilkat components are royalty free) * Verify signed messages. * Decrypt messages. * Encrypt a message. * Add one or more detached digital signatures to a message. * Convert to a signed (non-detached signature) message. * Unwrap a message to get the message as it was before encryption and signatures were applied. * Access to certificates used for signing and encryption. * Drill down into arbitrarily Complex multipart messages. * Create multipart/signed messages. * Create multipart/related messages. * Create multipart/mixed messages. * Full control over content type. * Full control over content disposition and encoding. * Ability to add custom header fields. * Conversion to and from XML. * Support for HTML, and XML. * Support for image files (JPG, GIF, etc.) * Automatic Base64 encoding/decoding. * Automatic B and Q encoding/decoding based on charsets and content. * File attachments.