PDF Signer

PDF Signer lets you sign a document without handing it to an online PDF service. Open a PDF, draw your signature or type it in a cursive style, add any text, dates, or images (a logo, stamp, or photo) you need, drag everything into place, and download the signed copy.

Everything runs in your browser. Nothing is uploaded anywhere — your PDF is never sent to a server or saved, and it's gone as soon as you remove it or close the page. Your signature is drawn from code on a canvas (your strokes, or your name set in a bundled font), not generated by an external image service. Images you add are redrawn on a canvas in your browser too, which also strips metadata like GPS location.

Protected PDFs work too: if one needs a password you type it here (it never leaves your browser), and files locked against printing or editing are unlocked and rebuilt from page images so you can sign them — text in that copy won't be selectable. Unprotected PDFs are left as they are.

This adds a visual signature, the kind most forms ask for — not a certificate-based digital signature.