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Шифровайте вашия PDF с AES-128.
Шифровайте вашия PDF с AES-128.
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Обработи ≤ 50.0 MB
Шифровайте вашия PDF с AES-128.
Цялата обработка се извършва във вашия браузър. Вашият PDF никога не се качва на нашите сървъри. Не се изисква акаунт, без ограничения за използване.
Yes, completely free with no usage limits.
We use AES-128 encryption (PDF 1.6+ standard). For threat models requiring resistance to GPU brute-force, use a strong password with 12+ characters and high entropy.
No. Encryption happens entirely in your browser — neither we nor anyone else has access to your password or PDF.
No. There is no recovery mechanism — by design. Anyone (including us) could decrypt your PDF if there were one. Save the password somewhere safe before encrypting.
Yes, after the first visit.