Sign PDF
Add your signature to PDF documents. Draw, type, or upload your signature. Free, fast, and secure — no upload to servers.
Loading tool...
How to Sign a PDF
Upload PDF
Drag and drop your PDF file into the upload area, or click to browse.
Create Signature
Draw your signature using your mouse or touchscreen, or type it.
Place & Download
Position your signature on the document and download the signed PDF.
Why Use Our PDF Signer?
Private & Secure
Files never leave your browser. All processing happens locally on your device.
Lightning Fast
No upload wait times. Sign documents instantly without server delays.
100% Free
No ads, no hidden costs, no watermarks, no signup required.
Works Everywhere
Use on any device — desktop, tablet, or mobile. No software to install.
Frequently Asked Questions
How do I sign a PDF?
Upload your PDF, draw or type your signature, position it on the document, then download.
Can I add multiple signatures?
Yes! You can add multiple signatures to different pages of your PDF.
Is this legally binding?
Electronic signatures created with this tool can be legally valid, but requirements vary by jurisdiction and document type.
Are my documents secure?
Absolutely. All processing happens in your browser. Your PDF never leaves your device.