Приватно · у твоєму браузері

Password-protect a PDF

Open a PDF, type a password, and get an encrypted copy (AES-256). The password never leaves your browser, and the file is never uploaded.

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Перетягни PDF сюди або натисни, щоб вибрати файл
🔒 100% у браузері Нічого не завантажується Безкоштовно Повна кирилиця

How it works

  1. Open the PDF you want to protect.
  2. Enter a password — the file is encrypted with AES-256.
  3. Save the protected PDF; this password will be required to open it.

Frequently asked questions

What encryption is used?

Modern AES-256 encryption. The password is handled in your browser and is never sent anywhere.

What if I forget the password?

The password can't be recovered — neither the site nor we store it. Remember it or keep it somewhere safe.

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