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Protect PDF

Processed on your device

Add a password so only people with it can open the file.

Photos from your camera roll become a PDF on your device.

How it works

  1. Add your file — it stays in your browser, nothing is uploaded.
  2. Local Pro PDF processes it right on your device.
  3. Download the result. Done.

FAQ

Do my files get uploaded?

No. Every operation runs entirely in your browser. Your files never leave your device and are never sent to a server.

Is it real encryption?

Yes. The PDF is encrypted so it can't be opened without the password in any reader.

Can I use photos instead of a PDF?

Yes. Tap “Add photos” and pick pictures from your camera roll — they are turned into a PDF right on your device (one page per photo, in the order you picked them) and the tool runs on that.