Sign PDF
PDF Tools✓ Free🔒 Private
Add your handwritten or typed signature to any PDF online — free, no registration, no printing. Draw, type, or upload your signature and place it precisely on any page.
Drop a PDF to sign or click to browse
Up to 50 MB · PDF only
iAbout Sign PDF
The easiest way to sign a PDF online without printing, scanning, or installing software. Draw your handwritten signature directly on screen with mouse or touch, type your name in elegant script fonts, or upload an existing signature image. Place and resize the signature on any page of your PDF, then download the signed document instantly. Everything runs 100% in your browser — your document is never uploaded to any server.
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?FAQ
Is signing a PDF here legally binding?
For informal agreements and internal documents, yes. For legally regulated documents (contracts, deeds), consult a qualified e-signature service.
Can I use a touchscreen to sign?
Yes — the drawing canvas supports touch input on phones and tablets.
Is my document uploaded to a server?
No. The PDF never leaves your device. Everything is processed locally in your browser.
Can I sign multiple pages?
Yes — use the page navigation arrows to switch pages and add signatures to each one separately.