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MacUncle PDF Lock & Unlock Tool

All-in-one PDF unlocker software for Mac Machine to unlock password protected PDF and also supports to Lock PDF files with password.

  • PDF Unlocker for Mac Allows Both Options Either Unlock or Lock The PDF
  • Unlock or Lock PDF on Mac for Printing, Copying, Editing, Page Extraction
  • Disable Content copy options helps to Protect PDF File From Copying
  • Removes AES & RC4 128 and 256-bit Encryption from Protected PDF Files

Download Now 100% Safe & Secure Purchase Now 30 Days Money Back*

  • Get the PDF Unlocker for Mac Edition to Lock or Unlock PDF Files
  • Complete Secured Method with 3 Simple Steps

Lock or Unlock PDF Files on Mac in 3 Steps

MacUncle PDF Unlocker Wizard Takes Only A Few Steps

Install on Mac OS PC

Get the trial version of Mac PDF Unlocker Wizard and install the software on Mac OS based machine. It will take a few minutes only.

Add PDF File

PDF unlocker for Mac allows users to add the PDF file(s) to the software panel as per the requirement, with no restriction on the number of PDF files.

Choose Unlock / Lock Option

Click Unlock to access restricted PDF files on Mac. To secure a PDF file, select the Lock option, set a password, and click Lock PDF.

What Makes PDF Lock & Unlock Tool Stand Out

Hundreds of PDF tools exist; most do only a single function. Here is why Mac users consistently choose MacUncle PDF Lock & Unlock Tool for both securing and unprotecting the document as per the need.

  • Two Tools in One: Unlock PDF files or lock PDF files from the same software interface. No need to switch between separate apps or other online tools that will put the files at risk.
  • Built Natively for Mac: It is designed exclusively for macOS, from Yosemite all the way to macOS 26 Tahoe. No compatibility workarounds, no browser dependency, etc.
  • Unlock and Lock PDF Offline: The PDF file never leaves your Mac Machine. Unlike web-based PDF locker and unlocker, everything is processed locally in the software, keeping the files private.
  • PDF Permission Control: When locking the file, choose the desired permission to restrict: printing and content copying. Lock the PDF file along with the permission within the tool.
  • Batch File Processing: Lock or unlock hundreds of PDFs at once by adding multiple files or an entire folder. One click processes all with no repetitive file uploading like most online tools require.
  • Strong Encryption Support: Handles both AES and RC4 encryption at 128-bit and 256-bit strength. Making the PDF Locker for Mac compatible with most password-protected PDF files.

Mac PDF Unlocker Software - Features

Allows to Lock or Unlock the PDF Files Professionally

Unlock Restricted PDF File on Mac

Mac PDF password unlocker tool allows to unlock password protected PDF on Mac OS. The software enables you to unlock PDF files protected with user-level passwords. This PDF password cracker allows you to remove password from PDF of Owner level and user-level security from PDF files.

Secure PDF File with Password

Lock PDF document smoothly on Mac Machine. Using the same tool user can add password protection to PDF documents to avoid someone else's unauthorized handling of the file. Encrypt PDF documents with a password of your own choice. It is rated as best PDF unlocker tool for Mac OS users.

Batch Unlock / Lock PDF on Mac

If users have multiple PDF files that are restricted or need to be secured, the PDF unlocker tool allows them to unlock or add password protection. Users can easily add multiple PDF documents and perform locking or unlocking in batch using the Add option.

Preserve PDF File integrity

PDF Lock & Unlock for Mac preserves data integrity as it unlocks or locks PDF and saves in Portable Document format. The tool maintains the original integrity of the PDF files. It will also retain the attachments and other formatting of the corresponding document intact.

Save & Print Password Protected PDF

There are two ways you can get your resultant PDF files. The Mac PDF Unlocker option of the Tool will let you print a secured PDF file by removing the restriction from PDF document files. Clear all restrictions from the file by enabling ‘Remove Other Restrictions’

User-Friendly Software Interface

Install the Mac PDF unlocker tool effortlessly to the Macintosh System. Without any hassle, you can install and launch the tool. It has a user-friendly interface, user can use it without any technical expertise.

Mac PDF Unlocker Tool - Specifications

Hardware and Software Requirement to Launch This PDF Lock & Unlock Tool

Software Name: Mac PDF Lock & Unlock v1.0.1
Processor: Minimum 2.4 GHz Processor
RAM: Minimum 1 GB
Minimum Hard Drive Space: 100 MB of free space
Operating System: macOS 10.10 Yosemite or later up to macOS 26 Tahoe.

Software Specifications

  • Supported OS: macOS 26 Tahoe, macOS 15 Sequoia, 14 Sonoma, 13 Ventura, 12 Monterey, 11 Big Sur, 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, 10.11 El Capitan, and 10.10 Yosemite.
  • Processor: 1 GHz Processor (2.4 GHz is recommended).
  • RAM: 512 MB of RAM (1 GB is Recommended).
  • Hard Disk Space: 100 MB of Free Hard Disk Space Required.

Download

Size: 9.22 MB, Version: 1.0.1

Product Guides

Software Guide Installation Uninstallation EULA

Trial Limitations

The demo version of the MacUncle PDF Unlocker tool allows users to unlock restricted PDF files or secure them with password protection. It adds a watermark to the resultant files so users can evaluate whether the tool is suitable for their needs.

Electronic Delivery

The delivery of product is automated. You will receive an email containing both the link to download the product and the activation key within few minutes after payment confirmation.

Request For Software Customization

If you need to customize Mac PDF Lock and Unlock or need additional features, Quote Request

Mac PDF Unlocker Tool - How to Use

Watch Step by Step Video to Unlock PDF or Lock PDF

What Customers Are Saying

PDF Unlock Software Reviews After Using Full version

Amazing software to protect PDF files. The most satisfying part is with single software we can lock and unlock PDF files. Outstanding approach by MacUncle.

Jorden

Australia

Straight forward and efficient tool to add a password to PDF files. I had more than 1000 confidential *.pdf files. With MacUncle PDF Lock & Unlock tool, I protected all my documents. One of the key points of this software is providing the option to prevent printing and copying separately. Thank you MacUncle.

Sarah

Germany

Frequently Asked Questions

Find Answer Here Related to MacUncle PDF Unlocker Tool
How to use Mac PDF Lock and Unlock Tool?

Steps to Unlock Password Protected PDF on Mac

  • Step-1: Download PDF Unlocker for Mac and Install.
  • Step-2: Click on the Add File(s) / Add Folder(s) option.
  • Step-3: Select the Lock / Unlock option as needed.
  • Step-4: Browse location to store resultant PDF files.
  • Step-5: Press Lock or Unlock button as per the requirement.

At last, PDF unlocker for Mac will automatically open the destination path so that users can easily retrieve their resultant file easily.

What types of PDF encryption does the tool support?

The PDF locker for Mac supports AES and RC4 encryption at both 128-bit and 256-bit strength – the most common encryption standards used by Acrobat and other PDF editors. That means it works with virtually all password-protected PDFs you will encounter.

Does the software permit multiple PDF files at a time?

Yes, of course, the PDF Unlocker software includes Add File(s) / Add Folder option to attach multiple PDF documents for unlocking or encrypting.

Is Adobe Acrobat required to use this PDF Locker & Unlocker tool?

No. MacUncle PDF Password Remover for Mac is a standalone tool. You do not need Adobe Acrobat, Adobe Reader or any other PDF software on the Mac. The tool handles everything independently.

What are the limitations of the free trial version of PDF Locker for Mac?

The demo version processes a PDF file with a watermark in the output, allowing you to verify that locking and unlocking work correctly before purchasing. All features are included in batch processing, and permission controls are available in the trial. Upgrade to the full version for unlimited file processing and watermark-free output.

Does the PDF Lock and Unlock tool install on Mac OS 10.10?

Yes, the PDF Unlocker tool is compatible with all the Mac OS versions.