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Add A Digital Signature to Generated PDF Document
EVO HTML to PDF Converter allows you to digitally sign the generated PDF document with a certificate from a PFX file, or with a key held in a smartcard, a hardware security module or a cloud key service through the IExternalDigitalSignature interface. The signature is a PAdES signature at the B-B or B-T level and can have an interactive appearance displayed in a PDF page.
HTML Page URL or Local File to Convert
Digital Signature Information
Reason:
Location:
Contact:
PAdES Profile and Timestamp
Profile:
Certification:
Timestamp server:
Signing key:
The X509Certificate2 and IExternalDigitalSignature options load the sample certificate as a certificate object to show the API.
Digital Signature Appearance Settings