Sign PDF

Add your electronic signature to PDF documents for free. Draw, type, or upload signatures securely and sign PDFs online instantly with zero tracking.

Drop PDF to sign here

or click to browse

All processing happens locally on your device — your files are never uploaded to any server.

How to eSign a PDF

Sign contracts and documents electronically with absolute security and zero uploads.

1. Open Document

Upload the PDF contract or form that you need to sign.

2. Create Signature

Draw your signature using your mouse/finger, type your name, or upload an existing signature image.

3. Place & Save

Drag the signature onto the signature line, resize it, and save your finalized document.

Frequently Asked Questions

Electronic signatures require extreme privacy. Our tool runs locally, ensuring your signature and documents are never intercepted.

Is my data private and secure?

Yes, absolutely 100%. By utilizing modern local browser technologies, we process your files directly on your computer or phone. No servers, no uploads, no compromises.

How fast is the processing?

Because there are no uploads or downloads to a remote server, processing is virtually instant. Even large PDF files are processed in milliseconds without eating up your network bandwidth.

Are the signatures legally binding?

Yes. In most countries, electronic signatures are legally recognized in the exact same way as traditional ink signatures.

Are there any limits or watermarks?

Enjoy completely unrestricted access to the tool! You can use it an unlimited number of times for free. We never artificially cap your file sizes, demand subscriptions, or ruin your final documents with unwanted branding or watermarks.