🖋️ Sign PDF Tool
📤 Drag & Drop PDF Here or Click to Upload
✍️ Draw Your Signature
🔧 Signature Options
Click the upload area or drag and drop your PDF. The pages will be displayed as thumbnails below.
Use your mouse or trackpad to draw your signature in the box provided. Click 'Clear' to start over if needed.
Choose the page and position for your signature, then click 'Apply Signature' and 'Download' to save your signed PDF.
PDFNano's Sign PDF Tool revolutionizes the way you handle document signing by providing a seamless, secure, and legally valid solution for adding signatures to your PDF documents online. Our advanced digital signature technology ensures your signed documents comply with global e-signature standards, making them legally binding for business contracts, official forms, and important agreements.
Whether you're a business professional closing deals remotely, a student submitting signed academic documents, or a freelancer finalizing client contracts, our intuitive platform eliminates the need for printing, manual signing, and scanning. With bank-level encryption and secure cloud processing, your sensitive documents remain protected throughout the signing process while enabling you to complete signatures in seconds rather than days.
Beyond our signature capabilities, PDFNano offers a comprehensive suite of document management tools designed to streamline your digital workflow. Try our powerful Merge PDF tool to combine multiple documents into a single organized file, perfect for compiling reports, proposals, or application materials. Optimize your files with our Compress PDF tool to reduce file sizes without sacrificing quality, making it easier to share, store, and email large documents.
Join millions of satisfied users who trust PDFNano for their document needs and experience the freedom of paperless document management today.
This tool is designed for anyone who regularly handles digital documents:
Yes. In most countries, including the US (ESIGN Act), EU (eIDAS Regulation), and India (IT Act, 2000), electronic signatures are legally recognized and binding. PDFNano helps you create a valid digital signature for your PDF documents.
No installation is required. PDFNano’s Sign PDF tool is completely web-based and works directly in your browser on desktop or mobile devices.
Yes. You can apply your signature to one or more pages, choosing the exact position and size for each signature.
Absolutely. We use secure HTTPS connections for all file transfers. Your uploaded PDF is auto-deleted from our servers within hours of processing to ensure your privacy.
Yes, the Sign PDF tool is 100% free with no registration required. You can sign unlimited PDF files without any restrictions.
PDFNano’s Sign PDF Tool makes it easy to add legally valid signatures to your PDF documents online. Whether you’re a business professional, student, or freelancer, our tool ensures you can sign documents securely and instantly, without printing or scanning.
Looking for more document tools? Try our Merge PDF, and Compress PDF tools to simplify your digital workflow.
Everything you need to manage documents in one place.
Deep content & metadata analysis.
Combine multiple files into one.
Reduce size without losing quality.
Convert to editable Docx format.
Add text, shapes, and notes.
Add digital signatures easily.
Convert images to PDF docs.
Extract pages as image files.
Text-to-speech for your docs.
Separate pages into new files.
Reduce image size instantly.
Optimize many images at once.