Sign PDF
PopularDraw your signature with a mouse, trackpad or finger — or upload an image of it — then drag and resize it onto any page and save a signed PDF. The document and your signature stay on your device.
Processed on your device PDF toolsAccepts PDF
How to use Sign PDF
- 1
Drop the PDF to sign.
- 2
Draw or upload your signature, then drag and resize it on the page.
- 3
Apply and download the signed PDF.
Features
- Smooth signature pad with pen colours
- Upload a signature image (transparent PNG works best)
- Drag to position, handle to resize
- Place on several pages
Frequently asked questions
How do I sign a PDF without printing it?
Drop the PDF here, draw your signature with a mouse, trackpad or finger, then drag it into place and download the signed file. No printer or scanner needed.
Can I sign more than one page?
Yes. Place the signature on as many pages as you need before applying.
Is this a legally binding digital signature?
It adds a visual signature image. It does not add a cryptographic certificate-based signature, so check what the recipient requires for formal contracts.
Are my files uploaded to a server?
No. Sign PDF runs entirely in your browser, so your files stay on your device. Nothing is uploaded, stored or seen by anyone else.
Is Sign PDF free?
Yes. It is completely free, with no sign-up and no watermarks.