Sign PDF
Add your signature to any PDF document.
Select PDF file
Upload a PDF to sign
Sign PDF lets you place a signature on a document by drawing, typing, or uploading an image, and — unlike tools that just paste a picture onto the page — can also embed a genuine PAdES cryptographic signature into the file itself.
How it works
- 1Upload the PDF you need to sign.
- 2Draw, type, or upload your signature and place it on the page.
- 3Choose a simple or digital (cryptographic) signature and download.
Frequently asked questions
What's the difference between a simple and a digital signature here?
A simple signature places your drawn/typed mark as an image on the page. A digital signature additionally embeds a cryptographic signature in the PDF, so any edit made after signing is detectable.
Can I request a signature from someone else?
Not yet — sending a document to other people to sign is planned but not available today.