Sign PDF Documents Online

Add electronic signatures to your PDF documents with our free signing tool. All processing happens in your browser for maximum security.

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Trusted by Professionals Worldwide

420K+
Files Processed
97%
Success Rate
4.9/5
User Rating
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Files Stored

Why Choose Our PDF Signing Tool?

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100% Secure

All signing happens locally in your browser. Your documents never leave your device, ensuring complete privacy and security.

Lightning Fast

No server uploads or downloads. Sign PDFs instantly with client-side processing technology.

Legally Valid

Electronic signatures are legally binding in most countries and provide the same legal weight as handwritten signatures.

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Works Everywhere

Compatible with all modern browsers on desktop, tablet, and mobile devices. No software installation required.

When to Sign PDF Documents

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Contracts & Agreements

Sign business contracts, employment agreements, and legal documents electronically for faster processing.

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Forms & Applications

Complete and sign application forms, tax documents, and official paperwork without printing.

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Business Documents

Sign invoices, proposals, NDAs, and other business documents to streamline your workflow.

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Personal Documents

Sign personal agreements, consent forms, and other documents that require your signature.

How to Sign PDF Documents

1️⃣

Upload PDF

Click the upload area or drag and drop the PDF document you need to sign.

2️⃣

Configure Signature

Enter your signature text and choose where you want to place it on the document.

3️⃣

Download Signed PDF

Click "Sign PDF" and download your document with the electronic signature applied.

Electronic Signature Legality

Legally Binding

Electronic signatures are legally recognized in most countries including the United States (ESIGN Act), European Union (eIDAS Regulation), and many others. They carry the same legal weight as handwritten signatures for most documents.

Business Acceptance

Most businesses, banks, and government agencies accept electronic signatures for contracts, agreements, and official documents, making digital workflows more efficient.

Security & Authenticity

Electronic signatures often provide better security than handwritten signatures through digital timestamps, audit trails, and tamper-evident technology.

Frequently Asked Questions

Are electronic signatures legally binding?

Yes, electronic signatures are legally binding in most countries and carry the same legal weight as handwritten signatures for most types of documents.

Can I customize my signature appearance?

Yes! You can use either text signatures (customizable text in blue color) or upload your own signature image (PNG, JPG, etc.). Choose the position where you want to place it on the document.

Is my document secure during signing?

Absolutely! All processing happens in your browser. Your document never leaves your device, ensuring complete privacy and security.

Can I sign multiple pages?

Yes! You can choose to sign a specific page or select "All Pages" to add your signature to every page of the document. Perfect for multi-page contracts and agreements.

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