PDF tools

Sign PDF

Draw, type or upload a signature and place it.

Runs in your browser No sign-up Private workflow

Runs on your device. Files are never uploaded.

Best for

Contracts are exactly the kind of document you should not upload to strangers. Create your signature, drag it onto any page, resize it, add a date, and download the signed PDF.

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Tool overview

About Sign PDF

Contracts are exactly the kind of document you should not upload to strangers. Create your signature, drag it onto any page, resize it, add a date, and download the signed PDF.

How to use Sign PDF

  1. Add the PDF you need to sign.
  2. Create a signature and click where it goes.
  3. Download the signed PDF.
Need help?

Questions

Is this a legally binding signature?

It is a visual electronic signature, which many agreements accept. Some documents require a certified digital signature — check with the requesting party.

Are my files uploaded to a server?

No. The tool runs in your browser using your own device. Your file is never sent to us or anyone else — you can even disconnect from the internet after the page loads.

Is it really free?

Yes. There is no account, no watermark and no daily limit.

Is there a file size limit?

There is no fixed limit. Very large files depend on your device memory — a modern phone or laptop handles files of several hundred MB.