Sign PDF
Place an electronic signature on a PDF. Free, no account; your files never leave your device.
Nibras AI assistant
Attach a PDF and write: “convert to images”, “extract text”, “merge”, “add password”
How it works
- Choose a file or drop it here.
- Adjust the options and press the button.
- Download the result straight to your device.
Questions
Is signing a PDF free?
Yes. There is no account and no payment.
Where does the signature go?
You place it where you want on the page.
Does the file go to a server?
No. The signature is added in this browser.
Is this an official seal?
No. It is a signature drawn on the page, not a state e-signature.