Sign PDF
Add your signature to PDF documents electronically. Draw, type, or upload your signature and place it anywhere on your PDF pages.
Key Features
How to Use Sign PDF
Step 1
Upload your PDF
Step 2
Create your signature
Step 3
Place on document
Step 4
Download signed PDF
Why Use Our Sign PDF?
100% Free
No hidden costs or premium tiers
Instant Results
Process your PDFs in seconds
Private & Secure
Your files are never stored or shared
Frequently Asked Questions
Is this a legal signature?
Electronic signatures are legally valid in most countries under e-signature laws.
Can I sign multiple pages?
Yes, place your signature on any or all pages of the document.
Are signatures saved?
Signatures can be saved locally in your browser for future use.
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Permanently remove sensitive information from PDF files. Black out text, images, and personal data. Redactions are permanent and cannot be undone.
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Convert PDF files to PDF/A format for long-term archiving. Ensure your documents meet ISO standards for digital preservation and compliance.