Sign PDF Online
Add your signature to PDF documents. Draw your signature and place it on your document. Free, private, and secure — files never leave your browser.
Draw Signature
Use your mouse or touch to draw your signature.
100% Private
Your signature and documents never leave your device.
Instant
Sign documents instantly, no waiting.
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Frequently Asked Questions
Is this a legally binding digital signature?
This tool adds a visual signature image to your PDF. For legally binding cryptographic signatures, you may need specialized e-signature software depending on your jurisdiction.
Can I sign multiple pages?
Currently, the signature is added to the first page. For multiple signatures, you can process the document multiple times or use the tool for your most important signature.
Is my PDF and signature data secure?
Your files and signature are processed entirely in your browser. Nothing is uploaded to any server.
What signature methods are available?
You can draw your signature using your mouse, trackpad, or touchscreen directly in the browser.