Sign PDF
Add your signature to a PDF, privately in your browser.
Files never leave your device · No upload · Free
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How to sign a PDF
- 1
Open your PDF
Drop or select the PDF you need to sign.
- 2
Create your signature
Draw it on the pad, or upload a signature image.
- 3
Place and download
Drag the signature into position, then save the signed PDF.
Why sign PDFs in your browser?
A signature is personal, and so is the document you are signing. Doing it locally means both stay on your device instead of being uploaded to a signing service.
Frequently asked questions
Is my document or signature uploaded?+
No. Everything happens in your browser, so neither your document nor your signature leaves your device.
Can I draw my signature?+
Yes, draw it with your mouse or finger, or upload a signature image.
Is this a legal e-signature?+
It places your signature image on the document. For workflows that require certified signatures or audit trails, use a dedicated e-signature service.
Is it free?+
Yes, with no sign-up.