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Sign PDF Online — Free E-Signature

Add your electronic signature to any PDF document. Draw your signature on screen, type it, or upload an image. Position it anywhere on the page and download instantly.

✓ Draw or upload signature✓ Place anywhere on page✓ No watermark✓ No signup

How to Sign a PDF Online

  1. 1
    Upload your PDF

    Select or drag-and-drop the PDF you need to sign.

  2. 2
    Create your signature

    Draw your signature with your mouse or touchscreen, or upload a signature image.

  3. 3
    Place the signature

    Choose where on the document to place your signature.

  4. 4
    Download signed PDF

    Click Apply and download your signed PDF document.

Frequently Asked Questions

Is this an electronic signature or digital signature?

This tool adds an electronic signature (a visual representation). For cryptographically verified digital signatures, use a dedicated PKI tool.

Can I sign on mobile?

Yes. The signature pad works with touch on phones and tablets.

Can I add initials instead of a full signature?

Yes. Draw or type anything — initials, stamps, or any image — as your signature.

Can I add multiple signatures to the same PDF?

For multiple signatures on different pages, use the Full PDF Editor which supports unlimited overlays.