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Sign PDF

Add a signature mark to a PDF and review the saved copy. This tool does not determine whether a signature meets a particular legal standard.

How to sign pdf

  1. Choose the PDF you want to sign.
  2. Create or select a signature and position it on the page.
  3. Save the result and verify the signature’s appearance.

Frequently asked questions

Is this a qualified electronic signature?

The tool places a signature mark. Legal effect depends on the applicable law, document, and signing method.

Should I keep the original?

Yes. Keep an independent copy of the unsigned original and review the signed output.

Related PDF tools

File, page, and service limits apply. Check the upload screen for this tool’s current limits.