Do you crack PDF passwords?

No. You must type the correct open (user) password. There is no wordlist, GPU attack, or “forgot password” recovery. If you do not know the password, this page cannot help.

Is the file uploaded?

No. Decrypt-and-save runs in this tab with a client-side PDF library.

User password vs owner (permissions) password?

This tool targets the **open** password that stops you from viewing the file. Owner-only restriction files (print/copy flags without an open password) may already open; use a PDF editor for permission flags if the document is not encrypted for opening.

The Sample file uses the password `sample` so you can try the flow without a real confidential PDF.

Utill.net

Déverrouiller un PDF

retirer le mot de passe

Retire le mot de passe d’ouverture ou les restrictions si vous le connaissez. Ne casse pas les mots de passe inconnus.

Le déverrouillage s’exécute uniquement dans votre navigateur. Vous devez connaître le mot de passe — les mots de passe inconnus ne sont pas cassés, rien n’est envoyé.

Glissez un PDF ou parcourez ci-dessous

Parcourir les fichiers

Mot de passe PDF

Le mot de passe d’ouverture que vous connaissez déjà. Cet outil ne devine ni ne casse les mots de passe.

Original—
Résultat—

Qu'est-ce que cet outil ?

An honest PDF unlocker: it decrypts a file only when you supply the correct open password, then saves a copy without encryption. Everything stays in the browser.

It is not a cracking service, not Adobe Acrobat, and not a way to bypass someone else’s documents.

Cas d'usage courants

You passworded a scan last year and still remember the phrase, but a website rejects encrypted uploads
A colleague sent a locked PDF and also sent the password in another channel
You want an unencrypted copy on disk after opening the file locally

Comment utiliser

Drop the encrypted PDF.
Enter the password you already know (Sample uses sample).
Download PDF. If the password is wrong, you get an error — not a guessed file.

Exemples

Input	Notes
Sample locked PDF, password `sample`	Demonstrates success; output opens without a prompt.
Correct user password on a real file	Unencrypted copy; keep it as carefully as the original secret.
Wrong password	Error; no partial dump.
Unencrypted PDF	Message that the file is not password-protected.

Pièges courants

Not a cracker: missing passwords stay missing. There is no “try common passwords” mode on purpose.
Some AES/revision combinations may fail in the library even with the right password; that is a decoder limit.
Unique gotcha: saving an unlocked copy does not revoke the original encrypted file. Anyone with the old file and password can still open it.

Références

Dernière révision: 2026-08-30

Questions fréquentes

Do you crack PDF passwords?: No. You must type the correct open (user) password. There is no wordlist, GPU attack, or “forgot password” recovery. If you do not know the password, this page cannot help.
Is the file uploaded?: No. Decrypt-and-save runs in this tab with a client-side PDF library.
User password vs owner (permissions) password?: This tool targets the **open** password that stops you from viewing the file. Owner-only restriction files (print/copy flags without an open password) may already open; use a PDF editor for permission flags if the document is not encrypted for opening.
Sample password?: The Sample file uses the password `sample` so you can try the flow without a real confidential PDF.