Can this crack an unknown password?

No. This tool requires you to know the password. It removes the protection after you authenticate, not by brute-forcing.

What types of restrictions can it remove?

User/owner password, print restrictions, copy restrictions, and edit restrictions.

Is my password sent to any server?

No. The password is used entirely locally in your browser's memory by the pdf-lib library and is never transmitted anywhere.

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Free PDF Password Remover — Unlock PDF Online

Remove passwords and restrictions from PDF files. Unlock PDFs to enable editing, printing, and copying. Browser-based, private.

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Works on Mobile

What is PDF Unlock?

The Pix2Doc PDF Unlock tool removes password protection and document restrictions (printing, copying, editing) from PDF files directly in your browser using the pdf-lib library. No file is ever uploaded to a server—decryption runs entirely in your browser's memory. Enter the document password if one is set, and the tool will produce a fully unlocked PDF you can open, print, and edit freely. This is particularly useful for PDFs saved from services that add unnecessary restrictions or for documents whose owner has simply forgotten they password-locked them.

Common Use Cases

Unlocking a PDF you own but forgot the password for
Removing copy/print restrictions from a PDF received from a client
Enabling editing of a restricted PDF before signing
Unlocking a scanned document that was auto-encrypted

How to Use PDF Unlock

Upload the protected PDF
Drop the PDF onto the upload area. If it has a password, a password field appears.
Enter the password (if required)
Type the PDF's open password. If there's no open password but only permission restrictions, leave the field blank.
Download the unlocked PDF
Click Remove Password. A fully unlocked PDF is generated locally and downloaded immediately.