Dodaj password protection to your PDF documents with AES-256 encryption, or remove an existing password you already know. Separate user and owner passwords let you control who can open the file versus who can print, copy, or edit it. Everything happens on your device — your files never leave your browser.
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Funkcje
Jak to działa
Select the PDF you want to protect or unlock, or drag & drop it into the interface. Twoje file stays on your device and is never uploaded anywhere.
Wybierz to Dodaj a Nowy Hasło or Usuń an existing one. When protecting, set a strong Hasło and decide which restrictions (printing, copying, editing) to Zastosuj.
Twoje PDF is encrypted with AES-256 or its existing password is removed. Pobierz your secured or unlocked file the moment it's ready.
Zastosowania
FAQ
Wszystkie operacje PDF odbywają się na Twoim urządzeniu. Twoje dokumenty nigdy nie są przesyłane na nasze serwery.
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