Sign PDF
Add professional, legally-binding digital signatures to your documents.
What is Sign PDF Documents Online?
Ditch the printer and the scanner! Pdfzy's Sign PDF tool lets you add electronic signatures to your documents in seconds. Whether it's a contract, an intake form, or an invoice, you can sign it digitally from anywhere.
How to use sign pdf documents online
Upload your PDF document.
Use the 'Sign' tool to draw, type, or upload your signature.
Place and resize the signature on the document.
Click 'Apply Changes' and download your signed PDF.
Key Benefits
- Easy drawing or typing of signatures.
- Upload an image of your physical signature.
- Legally bind your documents instantly.
- No account or login needed.
Privacy & Security
Your signature and document are private. We use SSL encryption for all transfers and delete all files automatically.
Mobile friendly sign pdf documents online tool
Sign with your finger! Our mobile tool is perfect for signing contracts on your phone or tablet.
Frequently Asked Questions
Upload your file, choose the sign tool, create your signature, place it on the PDF, and download the signed document.
Yes, electronic signatures are legally binding in most countries for many types of documents.
Yes, you can upload an image of your handwritten signature and place it on any PDF.
Yes, signing PDFs is free on Pdfzy.
We only use your signature for the current session. We do not store your signatures on our servers after you're done.