Sign PDF is a browser-based tool on PDFBro. Draw, type, or upload your signature and place it anywhere on your PDF. Perfect for contracts, forms, and approvals. No Adobe Acrobat needed — works in any browser. No signup required, no watermarks added. Maximum file size: 100 MB.
How to Use Sign PDF
- Upload your PDF: Upload the PDF you need to sign.
- Draw or upload your signature: Draw your signature on the canvas, type it, or upload an image of your signature.
- Place and download: Click where you want the signature on the PDF, then download the signed document.
FAQ
- How do I sign a PDF online for free?
- Upload your PDF to PDFBro's Sign PDF tool, draw or type your signature, place it on the document, and download the signed PDF — no signup, no Adobe Acrobat needed.
- Is an electronic signature on PDFBro legally valid?
- Electronic signatures are legally recognized in many countries. However, legal validity depends on your jurisdiction and the context. For legally binding contracts, consult a legal professional.
- Can I add a handwritten signature to a PDF?
- Yes. PDFBro lets you draw your handwritten signature with a mouse or touch screen, then place it anywhere on your PDF.
- Does signing a PDF change its content?
- Only the signature image is added. The original text and content of your PDF are not altered.