Sign PDF
Sign PDF documents without printing them. Draw, type or upload your signature, place it on the page and download the signed copy.
This opens the PDFDEN editor with sign pdf ready. You can do the rest of your changes there too, then save once.
How to sign PDF
Drop your PDF into the box.
Create your signature by drawing, typing or uploading an image.
Drag a box on the page to place it, and add the date beside it if needed.
Save and download the signed PDF.
Sign a PDF for free in your browser
Your signature and the document stay on your computer. Nothing is uploaded, and there is no account to create.
Place the signature anywhere on any page, and add the date next to it. The how to sign a PDF guide covers fitting a signature into a small box.
What kind of signature this is
This is a visual electronic signature: an image of your signature placed on the page. It is not a certificate-based digital signature, so it does not cryptographically prove who signed or detect later changes. If the recipient needs a certified digital signature, use a service that issues certificates. To fill in fields first, add text to the PDF.
Guides
Frequently asked questions
How do I sign a PDF?
Drop the PDF here, create a signature, drag it into place and download.
Is it free to sign a PDF here?
Yes. No signup and no watermark.
Is this a legally valid electronic signature?
It is a visual electronic signature, which many everyday agreements accept. Rules vary by country and document type, so check if you are unsure.
Is it a certificate-based digital signature?
No. It places an image of your signature. It does not add a certificate or tamper detection.
Can I add the date next to my signature?
Yes. Turn on the date option when you place the signature.
How do I stop the signature being moved?
The signature is saved into the page. For extra protection, flatten the PDF or restrict editing with a password.