Digital Sign Advanced
Prepare a PDF for an available digital signature workflow. Pro plan required.
How to Digital Sign
Upload your PDF
Select an available certificate option
Apply the signature workflow
Inspect and download the signed PDF
Common questions
Frequently Asked Questions
How do I digitally sign a PDF online?
Upload a PDF, complete the available signature workflow, and inspect the resulting file before use.
Is a digitally signed PDF legally valid?
Legal effect depends on the signing method, identity evidence, certificate chain, consent, records, and applicable law. Obtain appropriate advice for your jurisdiction and use case.
What's the difference between digital and electronic signature?
A digital signature uses a cryptographic certificate for tamper-evidence and identity verification. An electronic signature is any electronic indication of intent to sign.
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