Is the encryption secure?

Yes, the tool uses industry-standard AES-128 or AES-256 encryption.

Can I block printing?

Yes, you can configure permissions: printing, text copying, modification.

No, encryption is performed entirely in your browser. No data is transmitted.

🇬🇧WebFileTools/Password Protect a PDF

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Encrypt your PDF with a password. The password is never sent to our servers. No files sent — browser-based.

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Cliquez ou déposez un PDF ici

Traitement 100% local

WebFileTools PDF Protector encrypts your documents with a password and controls access permissions (printing, copying, editing).

Import your PDF, set a password, configure permissions, then download the protected PDF.

Is the encryption secure?: Yes, the tool uses industry-standard AES-128 or AES-256 encryption.
Can I block printing?: Yes, you can configure permissions: printing, text copying, modification.
Is my PDF sent anywhere?: No, encryption is performed entirely in your browser. No data is transmitted.

Remove the password protection from an encrypted PDF. You must know the password. Server processing via qpdf.

Apply a text watermark on all pages of your PDF. Customize size, opacity, color, and position. Free.

Apply a signature image on one or all pages of your PDF. Adjustable position and size. Free, 100% in the browser.