Edit & mark up
Draw or type your signature, then drop it onto the page.
Drop in the PDF you want to mark up.
Draw your signature or type your name in a handwriting style, then place it on the page.
Export the edited PDF.
Add your signature to any PDF — draw it, type it, and place it exactly where it needs to go, then export. Signing happens entirely in your browser, so sensitive agreements never get uploaded to a third-party server.
In many countries electronic signatures are legally recognised for most everyday agreements (for example under the US ESIGN Act and the EU's eIDAS regulation). For high-stakes documents, check the rules that apply where you are.
No. Your PDF and your signature stay in your browser — nothing is sent to a server.
Yes. You can draw your signature with your finger on any modern mobile browser.