Draw, type or upload your signature — or add a tamper-evident digital signature with your own certificate — all on your device.
Quick Answer
Sign PDF Online lets you: Draw, type or upload your signature — or add a tamper-evident digital signature with your own certificate — all on your device. To start, drop the PDF you need to sign.
Drop the PDF you need to sign.
Draw it with a mouse or finger, type your name in a handwriting style, or upload a photo of your signature — the white paper is removed automatically.
Drag the signature to the right spot, pull the corner to resize it, and add today's date or any text or initials.
Show a stamp on one page, every page (handy for initials) or only the last page, then download the signed PDF.
Tick Add a digital signature, then load your .p12 / .pfx certificate with its password or generate a new one. Choose a visible badge, a reason and a location, and download the cryptographically signed PDF.
A full-screen PDF studio: start from a template or your own file, style it, add a cover, contents, headers and a watermark, and see every page live.
Add a text or image watermark to some or all pages of a PDF, with a live preview — processed 100% locally in your browser.
Trim margins by dragging the edges or detect white space automatically — apply to all pages or just some.