How to Sign a PDF — Add Your Electronic Signature
Learn how to sign PDF documents electronically. Draw your signature and place it on contracts, forms, and agreements.
What You Need
- A PDF document that needs your signature
- A mouse, trackpad, or touchscreen for drawing
Step-by-Step: Sign a PDF
Step 1: Open the Sign Tool
Go to the Sign PDF tool. It works entirely in your browser.
Step 2: Upload Your PDF
Drag and drop the document you need to sign.
Step 3: Draw Your Signature
Use the signature pad to draw your signature. On a computer, use your mouse or trackpad. On mobile, use your finger or a stylus.
Step 4: Place and Download
Choose which page and position for your signature, then click Sign PDF to download the signed document.
Tips for Best Results
- Sign slowly for a cleaner signature on desktop
- Use a stylus on mobile for the most natural result
- After signing, consider protecting the PDF to prevent modifications
Related Tools
- Sign PDF — Add your signature
- Edit PDF — Add text and images
- Protect PDF — Lock after signing