Free PDF Signer
Upload a PDF, draw your signature, place it on any page, and download instantly
Signature & Position
Draw your signature below, then click on the position canvas to place it.
What is the PDF Signer?
A powerful, browser-based tool that lets you digitally sign PDF documents with hand-drawn signatures.
Hand-Drawn Signature
Draw your signature naturally with your mouse or touchpad, just like pen on paper.
Flexible Page Control
Sign a single page, all pages, or a specific range of pages in your document.
100% Private & Secure
All signing happens locally in your browser. Your documents never leave your device.
Instant Download
Download your signed PDF immediately after placing your signature.
How It Works
Sign your PDF documents in three simple steps.
Upload Your PDF
Select any PDF file from your device and enter your signer name.
Draw & Position
Draw your signature on the canvas, then click to set where it appears on the page.
Sign & Download
Choose which pages to sign and click the button to download your signed PDF instantly.
Why Use This Tool?
Discover why professionals and businesses trust Lynzaa's PDF Signer.
Completely Free
No subscriptions, no premium tiers, and no hidden costs.
Privacy First
Your PDFs are processed locally using JavaScript. Nothing is uploaded to servers.
Instant Results
Sign and download your PDF in under a second. No waiting, no queues.
Precise Placement
Click anywhere on the position canvas to place your signature exactly where you want it.
Works Everywhere
Fully responsive design works on any device with a modern browser.
Developer Friendly
Built on pdf-lib for reliable, standards-compliant PDF manipulation.
Popular Use Cases
See how professionals use the PDF Signer every day.
Contracts & Agreements
Sign employment contracts, rental agreements, and legal documents digitally.
Business Documents
Approve invoices, proposals, and purchase orders with your signature.
Academic Forms
Sign enrollment forms, recommendation letters, and academic certificates.
Medical Records
Sign consent forms, medical releases, and patient agreements securely.
Frequently Asked Questions
Yes, our PDF Signer is completely free to use. No signup required.
Yes! All PDF signing happens locally in your browser. No internet needed after loading.
Absolutely. Your PDF never leaves your device. All processing is done client-side using JavaScript.
Yes! Choose "All Pages" or "Page Range" from the dropdown to sign multiple pages simultaneously.
All standard PDF files are supported. The tool works with any PDF that can be read by a browser.
Ready to Sign Your PDF?
Start using our free PDF Signer today. No signup, no limits.
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