Sign PDF
Draw your signature, click where it goes and download the signed PDF — nothing is uploaded.
Use your mouse, trackpad or finger inside the box below.
Click anywhere on the page below — the marker shows exactly how the signature will look.
Done
How to sign a PDF for free
Drop the document above, draw your signature with the mouse or your finger, pick the page and click the exact spot where the signature belongs. Press “Sign PDF” and the signed file downloads straight away — no account, no watermark, no file size limit beyond what your device can handle.
Why signing here is private
EditZap does the whole job inside your browser: the PDF is read locally, your signature stays a drawing on a canvas, and the finished file is assembled on your own device. Nothing is uploaded, stored or shared, which makes this safe for contracts, invoices and other documents you would not want on somebody else’s server.