Sign PDF Online
Draw your signature and place it on any PDF document. Free, legally valid, and completely private.
Draw Your Signature
Use the signature pad to draw your signature with your mouse or finger on any device.
Place Anywhere
Position your signature precisely on any page of your document with drag-and-drop.
Resize & Rotate
Adjust the size and rotation of your signature to fit the signature line perfectly.
Download Signed PDF
Save your signed PDF immediately with the signature embedded directly in the document.
How to Sign a PDF Online
Signing a PDF is simple with our editor. Upload your document, then click the signature tool in the toolbar. A signature pad will appear where you can draw your signature using your mouse, trackpad, or finger on touchscreen devices. Once you are happy with your signature, place it on the document by clicking the desired location. You can then resize and reposition it as needed before downloading your signed PDF.
Electronic Signatures Explained
An electronic signature is a digital representation of your handwritten signature. It serves the same purpose as a wet-ink signature — it indicates your agreement or approval of the document content. Electronic signatures are widely accepted for contracts, forms, agreements, and approvals. They are faster and more convenient than printing, signing, and scanning documents, and they are legally recognized in many jurisdictions around the world.
Privacy When Signing Documents
Signing a document is a deeply personal and often legally significant act. When you use an online signing service that uploads your documents, you are trusting that company with your signed legal documents. Our signer works differently — your PDF and your signature drawing never leave your browser. The signing happens locally, so your signed documents remain completely private. This is especially important for sensitive documents like employment contracts, rental agreements, or legal forms.
Frequently Asked Questions
How do I sign a PDF for free?
Upload your PDF using the area above. Once loaded, select the signature tool from the toolbar, draw your signature in the popup pad using your mouse or finger, then click to place it anywhere on your document.
Is an electronic signature legally valid?
Electronic signatures are legally recognized in many countries, including the United States (ESIGN Act) and the European Union (eIDAS regulation). However, you should consult legal counsel for your specific use case and jurisdiction.
Can I sign with my finger on a touchscreen?
Yes. The signature pad supports touch input, so you can draw your signature with your finger on a phone, tablet, or any touchscreen device.
Is signing PDFs online safe?
Yes. Your PDF and your signature are processed entirely in your browser. Neither your document nor your signature drawing is ever uploaded to a server, ensuring complete privacy.