PDF Signer - Free Online Tool | PivaBox

Sign PDF documents with your handwritten signature — draw or type, then place on any page

How to Use PDF Signer

1. Draw your signature on the canvas using your mouse or touchscreen, or type your name for a cursive-style signature
2. Upload your PDF and select the page where you want to place the signature
3. Choose the position and adjust the size, then click Sign & Download to save your signed PDF

Frequently Asked Questions

Is PDF Signer free?

Yes, PivaBox PDF Signer is completely free to use. There are no charges, subscriptions, or hidden fees. All processing runs locally in your browser.

Are my PDF files uploaded to a server?

No. All PDF signing happens entirely in your browser using <code>pdf-lib</code>. Your files never leave your device, ensuring your documents stay private and secure.

Does the signature have legal validity?

This tool places a visual signature image on your PDF. It does not provide a cryptographic digital signature. For legally binding electronic signatures, you may need a certified e-signature service that complies with regulations like eIDAS or the ESIGN Act.