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Protect PDF

No internet needed · on your device

Protect PDF

Encrypt the document with a password.

No internet needed to process

Everything happens on your device. Open PapierPDF once with internet; after that, what you have already used keeps working offline.

Processed on your device — the file is not uploaded to any server.

What it’s for: Put a password on a document.

  1. 1Upload the PDF.
  2. 2Type the password twice and decide whether printing or copying text is allowed.
  3. 3Press “Protect PDF”.
  4. 4Send the document and, separately, the password.

Drag your files here

Upload your PDF. Many files? With PapierPDF Pro you process up to 50 at once.

  • PDF
  • Up to 100 MB per file
  • Processed on your device
  • No sign-up