How to sign a PDF without printing it

The traditional way to sign a PDF is faintly absurd when you think about it: print a page, sign it with a pen, then scan it back into a crooked, heavier file — assuming you even own a printer and a scanner. Emailing the document to a signing service avoids the paper but adds a different problem: your contract is uploaded to someone else's server.

Signing on screen skips both. The EditItAll PDF editor adds your signature to the page directly, and because it runs on your device, a private contract or offer letter never leaves your computer.

Open Fill & Sign and you can create a signature three ways:

• Draw it with your mouse, trackpad or touchscreen, the way you would sign a delivery pad.
• Type your name and let it render in a handwriting-style font.
• Upload a photo or scan of your real signature and drop it in.

Then place the signature where it belongs, drag to size it, and add the date or any text the form needs. When you export, the signature is flattened into the page — it becomes part of the document itself, not a separate layer someone can move or delete. The whole process runs offline once the page has loaded, so the file never leaves your device.

It is worth being precise about what this does. Fill & Sign adds a visible, handwritten-style signature to the page — in most everyday situations, the same thing as signing a printout. It is not a certificate-based cryptographic digital signature, and it is not a tracked e-signature service that records IP addresses, timestamps and a formal audit trail.

For a private agreement, a permission slip, an invoice or a contract between people who trust each other, a flattened signature is exactly what is needed. If you are legally required to use a certified digital signature or a witnessed audit trail, use a dedicated service for that step. For everything else, signing locally keeps the document private.

You can save up to five signatures locally, so the next document is a two-click job with no re-drawing — and they are stored on your device only. While you are in the PDF editor you can also type answers into a form, mark checkboxes with a shape or stamp, highlight clauses and add notes before you export. What comes out is a single, standard PDF that opens in Acrobat, Preview or any other viewer.