Sign PDF Online Free

Add your electronic signature to any PDF document instantly. No account required. 100% free, secure, and works on all devices.

Sign PDF Now - It's Free
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Upload Your PDF to Sign

Drag and drop your PDF here, or click to browse

Supports PDF files up to 25MB

🔒 Secure & Private

Your documents are encrypted and automatically deleted after signing. Your privacy is our priority.

⚡ Instant Signing

Sign PDF documents in seconds. No software installation required - works directly in your browser.

📱 Works Everywhere

Sign PDFs on any device - desktop, laptop, tablet, or smartphone. No app download needed.

✍️ Multiple Signature Options

Type, draw, or upload your signature. Create a professional-looking signature instantly.

✅ Legally Binding

Electronic signatures are legally valid under ESIGN Act and eIDAS regulations worldwide.

💯 100% Free

Sign unlimited PDFs completely free. No hidden fees, no credit card required.

How to Sign a PDF Online

Upload Your PDF

Drag and drop your PDF file or click to browse. Your document uploads instantly and securely.

Create Your Signature

Type your name, draw your signature with mouse or finger, or upload an image of your signature.

Place and Resize

Click anywhere on the PDF to place your signature. Resize and position it exactly where needed.

Download Signed PDF

Click download to save your signed PDF. Share it via email or store it in cloud storage.

Frequently Asked Questions

Is it legal to sign a PDF electronically?
Yes! Electronic signatures are legally binding in most countries under laws like the US ESIGN Act, UETA, and EU eIDAS regulation. They hold the same legal weight as handwritten signatures for most documents.
Is my PDF document secure?
Absolutely. All documents are encrypted during upload and processing. Files are automatically deleted from our servers after you download your signed document.
Do I need to create an account to sign PDFs?
No account required for basic PDF signing! Simply upload your PDF, sign it, and download. Create a free account if you want to save signatures, track documents, or send for others to sign.
Can I sign PDFs on my phone?
Yes! Our PDF signing tool works on all devices including iPhone, Android, iPad, and tablets. No app installation needed - just use your mobile browser.
What types of signatures can I add?
You can type your name (we'll generate a stylish signature), draw your signature using your mouse, finger, or stylus, or upload an image of your existing signature.

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