PDF Signature Tool
Sign PDF documents with handwritten, typed, or image signatures
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Supports PDF files up to 50MB
Signed PDF
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When to Use PDF Signature Tool
Contract Signing
Sign business contracts, employment agreements, and legal documents electronically. Streamline contract workflows and eliminate printing, scanning, and mailing delays.
Form Completion
Complete and sign application forms, tax documents, insurance claims, and government paperwork. Add signatures to any fillable or non-fillable PDF form quickly.
Document Approval
Approve proposals, invoices, purchase orders, and project documents with electronic signatures. Maintain audit trails and speed up approval processes.
Remote Work
Sign documents from anywhere while working remotely. Perfect for distributed teams, freelancers, and digital nomads who need to sign documents on the go.
Client Services
Provide clients with easy document signing experiences. Consultants, lawyers, and service providers can streamline client onboarding and agreement processes.
Personal Documents
Sign personal documents like lease agreements, medical forms, school applications, and financial paperwork. Keep personal document workflows digital and organized.
Frequently Asked Questions
What is a PDF signature tool?
A PDF signature tool allows you to add electronic signatures to PDF documents. You can create handwritten signatures by drawing, typed signatures with custom fonts, or upload signature images and place them anywhere on your PDF with precise positioning control.
Are electronic signatures legally valid?
Yes, electronic signatures are legally binding in most countries under laws like the ESIGN Act (US) and eIDAS (EU). They have the same legal validity as handwritten signatures for most business purposes, contracts, and official documents.
Is the PDF signature tool free to use?
Yes, our PDF signature tool is completely free with no registration requirements, hidden charges, or file size limitations. Sign unlimited PDF documents at no cost and download the results immediately.
Are my PDF files secure during signing?
Absolutely. All signature processing is done locally in your browser using client-side JavaScript. Your PDF files and signatures never leave your device, ensuring complete privacy and security of your sensitive documents.
What signature types are supported?
Our tool supports three signature types: handwritten signatures (draw with mouse or touch), typed signatures (custom fonts and styles), and image signatures (upload PNG/JPG files of your existing signature).
Can I position signatures anywhere on the PDF?
Yes, you can drag and drop signatures to any position on the PDF page. Resize, rotate, and adjust the signature placement with precise control for professional results that match your document requirements.
What file formats are supported for signature images?
You can upload signature images in common formats including PNG, JPG, JPEG, and GIF. PNG format is recommended for signatures with transparent backgrounds for the best visual integration with your documents.
Can I save my signature for future use?
Yes, once you create a signature (drawn, typed, or uploaded), you can save it locally in your browser for quick reuse on future documents. This saves time when signing multiple documents with the same signature.
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