Question 1

How do I sign a PDF online for free?

Accepted Answer

Upload your PDF, choose Draw to sketch your signature with mouse or touch, or Type to use a cursive font. Click Place on Page, drag the signature to the right spot, resize it, then click Download Signed PDF.

Question 2

Is signing a PDF with this tool legally binding?

Accepted Answer

The tool embeds your signature image directly into the PDF. In many jurisdictions (US ESIGN Act, EU eIDAS) this counts as a simple electronic signature. For high-value contracts you may want a digital signature with a certificate, which this tool does not provide.

Question 3

Is my PDF uploaded to a server?

Accepted Answer

No. The entire signing process runs in your browser using the pdf-lib library. Your PDF and your signature never leave your device.

Question 4

Can I add multiple signatures and dates?

Accepted Answer

Yes. You can place as many signatures as you want on any page. Switch pages with the controls, add a new signature, drag each one where it belongs, then download once.