PDFNexus

PDFNexus tool

Sign PDF

Add an electronic signature stamp to your PDF. Type your name or draw a signature, place it with size and opacity controls, then export overlays into the document.

Sign PDF (electronic stamp)

Electronic / visual signature stamps only — not a cryptographic digital signature.

Processed locally

Drop a PDF here or click to browse

Processed in your browser — files stay on this device

Cancel finishes the current page, then stops (no mid-step abort).

Your file never leaves this device for this operation.

How it works

  1. Upload the PDF you need to sign.
  2. Create a typed or drawn signature and place it on the correct page with size and opacity controls.
  3. Export overlays and download the signed PDF with the stamp embedded.

Privacy

This tool runs in your browser. Your file is not uploaded to process it.

Limits

  • Provides a visual electronic stamp, not a certified digital signature (PKI).
  • Multi-page placement is supported; each stamp is placed manually.
  • Export merges overlays into page content.

FAQ

Is this a legally binding e-signature?
This tool adds a visual stamp for convenience. For regulated contracts, use a qualified e-signature provider that meets your jurisdiction requirements.
Can I save my signature for reuse?
Yes. With consent, your typed signature can be stored locally in your browser for faster signing on future visits.
Will the signature be removable after download?
Overlays are flattened into the PDF page raster/content on export, making casual removal harder than a separate annotation layer.

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