How to Sign a PDF Online, Free and Without Printing

That old ritual — print, sign, scan, send back — is over. You can sign a PDF on screen, place the signature wherever you want, and download the finished document in seconds.

When to use it

• Contracts and proposals you need to return signed.
• Forms and authorizations.
• Any document that's only missing your signature.

How to sign, step by step

1. Open the sign PDF tool.
2. Drop in your PDF document.
3. Draw your signature on screen (with mouse or finger) or upload an image of it (a PNG with a transparent background works best).
4. Place the signature on the right page, at the size you want.
5. Download the signed PDF.

Do it with the sign PDF tool.

Important: what kind of signature this is

This is a visual signature — your signature appears on the document, ideal for everyday use (returning a contract, authorizing something). It is not a certificate-based digital signature (like eIDAS/ICP), which carries formal legal weight and requires a digital certificate. For most everyday cases, a visual signature does the job.

Privacy

Everything happens in your browser: the document and your signature are never uploaded to a server or stored.

FAQ

Can I use a photo of my signature? Yes; an image with a transparent background looks more natural on the document.

Can I sign more than one page? Yes, just place the signature on each page you need.

Does it work on mobile? Yes — you can even draw the signature with your finger.

Sign your document now with the sign PDF tool.