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Home System Tutorial MAC How to remove password from PDF and unlock protected files

How to remove password from PDF and unlock protected files

Apr 19, 2025 am 09:25 AM

This article provides six methods to remove a password from a PDF file you already have the password for. No password cracking is involved; these methods simply streamline access.

How to remove password from PDF and unlock protected files

Here's a summary of the methods:

Method 1: Nitro PDF Pro

This powerful PDF editor allows password removal through its Inspector tab. After opening the PDF and entering the password, access the Inspector, click the lock icon, create an owner password, and save.

How to remove password from PDF and unlock protected files

Method 2: Preview (Mac)

Mac's built-in Preview app can export a password-protected PDF as a new, unlocked file. Open the PDF, enter the password, go to File > Export, choose PDF format, and save.

How to remove password from PDF and unlock protected files

Method 3: Adobe Acrobat

Adobe Acrobat offers robust PDF management. Open the PDF, enter the password, go to Protect a PDF > Set security properties, select "No Security," and save. Note: A permission password might be required if multiple security levels are set.

How to remove password from PDF and unlock protected files

Method 4: Google Chrome

Chrome provides a simple workaround: drag the PDF into Chrome, enter the password, click the print icon, and save as a new PDF.

How to remove password from PDF and unlock protected files

Method 5: Safari (Mac)

Similar to Chrome, Safari allows printing to PDF. Drag the PDF into Safari, enter the password, press Command P, select PDF as the output, and save.

How to remove password from PDF and unlock protected files

Method 6: Terminal (Mac)

This command-line method uses qpdf. Install Homebrew (/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"), then install qpdf (brew install qpdf). Finally, use the command qpdf --password=YOUR-PASSWORD --decrypt input.pdf output.pdf, replacing placeholders with your password and file paths.

How to remove password from PDF and unlock protected files

Remember to replace YOUR-PASSWORD, input.pdf, and output.pdf with your actual password and file paths. Always ensure you have the right to access and modify the document before removing its password.

How to remove password from PDF and unlock protected files

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