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Sign PDF Document
Draw your signature and place it securely onto your PDF files without printing them.
Signature Settings
Once applied, drag your signature on the document preview to move it perfectly into place.
✍️ Smooth Digital Ink
Our custom signature pad uses anti-aliased HTML5 canvas rendering so your digital signature looks exactly like real ink.
🎯 Perfect Placement
Visually drag and drop your signature directly onto the document. Use the slider to resize it to perfectly fit the dotted line.
💎 Native PDF Vectors
Unlike basic tools, we don’t rasterize your entire document. We embed the signature directly into the PDF code, keeping text perfectly crisp.
📱 Touch Friendly
Signing on a computer mouse is hard. Open this tool on your smartphone to draw your signature flawlessly with your finger or stylus.
🔐 100% Client-Side Privacy
Your highly sensitive contracts, NDAs, and signatures are processed locally inside your browser. They are NEVER uploaded to any server.
🆓 Completely Free
Sign as many documents as you need. There are no hidden fees, limits, or premium subscriptions required.