Free PDF Signer
Sign PDF documents instantly in your browser. No uploads, no servers — your files never leave your device.
Drop your PDF here
or click to browse
Why Choose Our PDF Signer
100% Private & Secure
Your documents are processed entirely in your browser. Nothing is ever uploaded to any server.
No Sign-Up Required
Start signing immediately. No accounts, no emails, no hassle.
Works Everywhere
Compatible with Chrome, Firefox, Safari, and Edge on desktop and mobile.
Legally Binding
Our digital signatures follow industry standards for electronic document signing.
How to Sign a PDF in 3 Simple Steps
Upload Your PDF
Drag and drop your document or click to browse.
Add Your Signature
Draw, type, or upload an image of your signature.
Download & Share
Your signed PDF is generated instantly and ready to download.
Frequently Asked Questions
Is it really free?
Yes, our PDF signer is completely free to use with no hidden charges or usage limits.
Are my documents secure?
Absolutely. All processing happens locally in your browser. Your files are never transmitted over the internet.
Do I need to create an account?
No account or sign-up is required. You can start signing documents immediately.
What file types are supported?
We currently support PDF files. Your document can be of any size, though larger files may take longer to process.
Is the digital signature legally binding?
Our signatures follow PDF signing standards. For legal validity, please consult with a legal professional regarding your specific jurisdiction.