mypdf

Files stay on your device. Most tools (merge, split, sign, edit) run entirely in your browser; nothing is uploaded.

How to sign a PDF

Printing a document just to sign it and scan it back is a waste of time and paper. Signing a PDF directly lets you drop your signature where it belongs and send it straight back.

Open Sign PDF

Step by step

  1. 1Open the Sign PDF tool and drop your document in.
  2. 2Create your signature and place it where it needs to go.
  3. 3Download the signed PDF, ready to send.

Why signing on-device matters

A document you're signing is usually one you'd rather not hand to a stranger's server — an agreement, a form with personal details. Signing in your browser means it's never uploaded.

You get the same result as print-sign-scan, without the printer, the scanner, or the crooked photo.

Placing the signature cleanly

Drop the signature on the actual signature line and size it to match — oversized signatures look off and can cover nearby text.

If the form has a date field next to it, fill that in the same pass so the document is complete before you send it.

FAQ

Is my document uploaded when I sign it?
No. Signing runs entirely in your browser, so the file never leaves your device.
Can I place the signature anywhere?
Yes, you position and size it wherever it needs to go on the page.
Is it free?
Yes, completely free, with no account.