PDF300 › Password protect a PDF

Password protect a PDF

Adds an open-password to your document.

Open the tool →

How to use it

  1. Choose a PDF.
  2. Type the password you want.
  3. Download the protected file.

Questions

What if I forget the password?

We cannot recover it. Keep it somewhere safe.

Which encryption is used?

Standard PDF encryption, applied server-side.

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