Add Signature to PDF Online: Free & Secure
Need to sign a PDF quickly without printing? Online PDF signature tools let you add your signature to documents instantly. Learn how to sign PDFs electronically in seconds.
Why Sign PDFs Online?
- ⚡Fast - No printing, scanning, or mailing required
- 🌱Eco-friendly - Save paper and reduce waste
- 📱Anywhere - Sign documents from any device
- 💼Professional - Electronic signatures are legally binding
How to Add Signature to PDF
Step 1: Upload PDF
Select the PDF document you need to sign from your device. Your file stays secure and private.
Step 2: Create Your Signature
Draw your signature with a mouse, trackpad, or touchscreen. You can also type your name or upload a signature image.
Step 3: Place & Download
Position your signature anywhere on the PDF, then download the signed document immediately.
Common Use Cases
📄 Contracts & Agreements
Sign business contracts, rental agreements, and legal documents electronically.
📝 Forms & Applications
Complete and sign job applications, school forms, and government documents.
💼 Business Documents
Sign invoices, proposals, NDAs, and other business paperwork quickly.
Sign Your PDF Now
Add your electronic signature to PDF documents instantly. Free and secure!
Try PDF Signer →