✓ Draw or type signature · All PDF pages · Free · No signup · Files never uploaded
Sign PDF Online Free
Add your signature to any PDF — draw it with your mouse or finger, or type your name. Free, instant, browser-based.
✍️
Drop your PDF here
Upload the PDF you want to sign
📄
document.pdf
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✏️ Draw signature
⌨️ Type signature
Draw your signature here with mouse or finger
✅
PDF signed successfully!
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How It Works

1
Upload PDF
Upload the PDF document you want to sign.
2
Draw or type signature
Draw your signature with mouse or finger, or type your name in signature style.
3
Choose position
Select where to place signature — bottom right, left or center.
4
Download signed PDF
Download your signed PDF instantly. Files never uploaded to server.
✍️ Tip: For best results on mobile, use your finger to draw your signature on the canvas. The signature is embedded directly into the PDF file.

Frequently Asked Questions

❓ Is this a legally valid digital signature?
This tool adds a visual signature image to your PDF. For legally binding digital signatures in India, you need a Class 3 Digital Signature Certificate (DSC) from a certified authority.
❓ Can I sign on mobile?
Yes! Use your finger to draw your signature on the canvas. Works on both Android and iPhone browsers.
❓ Will my PDF be uploaded to a server?
No. Everything processes in your browser. Your PDF never leaves your device. 100% private.
❓ Can I add signature to all pages?
Yes! Choose "All pages" option to add your signature to every page of the PDF document.
❓ Can I type my signature instead of drawing?
Yes! Switch to Type Signature tab and type your name. It will appear in a cursive style font on your PDF.