Sign PDF
Sign PDF documents online for free. Add your signature to contracts and agreements.
Need a document signed today? With PDF.dk you sign your PDF for free right in the browser — create your signature and place it exactly where it belongs. Files are processed on Nordic servers and deleted automatically.
Frequently Asked Questions
- How do I create my signature?
- You can draw with mouse/finger, upload an image or type your name with a signature font.
- Is the signature legally valid?
- Our signatures are visual signatures. For legally binding signatures, qualified digital signatures are recommended.
- How do I sign a PDF on my phone?
- Open the tool in your phone browser, draw your signature with your finger, place it in the document and download the signed PDF, no app needed.
- Can I sign without printing and scanning?
- Yes, that is the whole point: upload, sign right in the browser and send the signed PDF back — instead of printing, signing and scanning.
- Can several people sign the same document?
- Yes — sign, download and pass the file on to the next person, who signs the same way. Each new signature is added to the document.
- Is it free to sign a PDF?
- Yes, PDF.dk signs PDF files online for free. No watermark, no signup.
- Is it safe to upload my PDF?
- Yes. Your file travels over an encrypted connection, is processed on Nordic servers and is deleted automatically shortly after. We keep no copies and share nothing.
How to
- Upload your PDF
- Draw, upload or type your signature
- Place the signature on the document
- Click "Sign" and download