🔒 Files never leave your device

Sign PDF

Add your signature to a PDF: draw it, type it or upload a photo. Place it anywhere on the page and download the signed document.

📂
Drop a PDF here or tap to chooseOne PDF file · stays on your device
🔒 100% privateFiles are processed on your device and never uploaded to a server.
⚡ Fast and unlimitedNo queues, no file limits, no sign-up. Use every tool as often as you like.
📱 Works everywhereWindows, Mac, Android and iPhone, in any modern browser.

How to use Sign PDF

  1. Choose your PDF.
  2. Draw, type or upload your signature.
  3. Press Place signature on page, then drag it into position and adjust the size.
  4. Press Sign & download to save the signed PDF.

Why use Morfily Sign PDF?

Sign forms, contracts and letters without printing and scanning. It takes less than a minute.

Your signature and document never leave your device, which is exactly how something this personal should be handled.

Frequently asked questions

Is this a legally binding signature?

It adds a visual signature to the document, which is accepted in many everyday situations. Some contracts require a certified digital signature; check what the other party needs.

Can I sign on my phone?

Yes. Draw your signature with your finger and drag it into place.

Can I put the signature on every page?

Yes. Choose "Every page" before downloading.

Is my signature stored?

No. Nothing is saved or uploaded. Close the page and it's gone.

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