Sign PDFs right in your browser.

Open a PDF, add your signature, and download the signed copy. Nothing gets uploaded, so your file never leaves your computer.

It’s free and you don’t need an account.

What it does

Opens any PDF. Drop it on the page or pick it from your files.
Lets you draw your signature, type your name in a handwriting font, or upload a photo of it. If you upload a photo, it can remove the white background.
Saves more than one signature, so you can keep your full signature and your initials.
Puts a signature anywhere on any page. Drag to move it, use the corner to resize it, and use the arrow keys to nudge it.
Downloads a new PDF with your signatures on it.

Your file stays on your computer. Leases, contracts and tax forms are private. There’s no server here to send them to.
No account. You shouldn’t need to sign up just to sign one page.
It only remembers your signatures if you ask it to. Check “Remember my signatures” to save them on your device. Leave it off on shared computers.
It’s an image of your signature. It isn’t a certified digital signature. Wondering if that counts? See whether electronic signatures are legally binding.

The code is open source. Report a bug or suggest a change on GitHub.