Processed locally — no upload
Add Signature
Sign PDF contracts, agreements, and forms securely. Draw your signature with a mouse or touch screen, type your name, or upload a signature image.
Drop your PDF here
or browse from your computer
Supports: .PDF
Key Features of Add Signature
Touch & mouse signature pad
Upload signature image
Scale & position freely
Legally binding electronic signature overlay
100% Client-Side Privacy Guarantee
No registration or download queues
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Got Questions?
Frequently Asked Questions
Everything you need to know about our browser-side PDF architecture.
Never. Your signature is drawn on a local HTML5 canvas and stamped into the PDF directly in your browser memory.