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MomoPDF

Sign PDF

Create a signature, place it on any page, add the date, and download the signed PDF.

Free. No watermarks. No sign-up. No uploads. No page limits.

Processed on your device. Never uploaded.

Drop the PDF to sign

Adds a visual signature (not a certified digital signature). One PDF, up to 100 MB.

How to sign a PDF

  1. Select the PDF you need to sign.
  2. Create your signature: draw it with your mouse or finger, type your name, or upload a photo of it.
  3. Drag it into place and resize it. Add the date or other text if needed.
  4. Select Create signed PDF, then Download PDF.

Good to know

Is this legally binding?

This adds a visual signature, like signing a paper copy and scanning it. That's accepted for many everyday forms and letters, but it isn't a certified digital signature (with an identity certificate). If a document specifically requires one, use a certified e-signature service.

Is my signature stored?

No. Your signature and document stay on this device and are forgotten when you leave the page.

Can I fill in form fields?

Not yet. You can add text anywhere on the page, but filling existing form fields is planned separately.

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