Protegeix
Afegeix una contrasenya a un PDF
Xifra el teu document amb una contrasenya directament al teu navegador.
- Els fitxers es processen al teu dispositiu
- Sense límit de mida de fitxer
- 100% gratuït
Restoring your session…
How to password-protect a PDF
- 1Import the PDF you want to protect.
- 2Enter a password and confirm it.
- 3Encrypt the document and download the protected version.
Frequently asked questions
Does the password pass through a server?
Never. Encryption happens in your browser; the password never leaves your device.
What kind of protection is applied?
Standard PDF encryption that requires the password to open the file.
What if I forget the password?
The file can't be opened without it — store it safely, as we never keep it.