All-in-one PDF unlocker software for Mac Machine to unlock password protected PDF and also supports to Lock PDF files with password.
MacUncle PDF Unlocker Wizard Takes Only A Few Steps
Install on Mac OS
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.
PDF Security Management — Lock, Unlock & Protect PDF Files with Ease
Here is why Mac users consistently choose MacUncle PDF Lock & Unlock Tool for both securing and unprotecting the document as per the need.
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, use it without any technical expertise.
System Requirement
Removed or Add Password from PDF Files
| Version: | v1.0.1 |
| Size: | 9.22 MB |
| Release Date: | March, 2026 |
| Software Download: | Download Now Download Now |
| 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. |
| Minimum Hard Drive Space: | 400 MB of free space |
| RAM: | Minimum 1 GB |
| Processor: | Apple Silicon M-series (M1 or later) |
| Platforms: | 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. |
| Product Guide: | Software Guide Installation Uninstallation EULA |
Analyze the Software Interface by Checking Screenshots
Understand the Difference Between Freeware and Pro Version
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Features |
Free |
Pro |
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| Usage Limit |
Limited Extraction |
Unlimited Extraction |
| Lock PDF Files with Password |
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| Unlock PDF Files (Known Password Required) |
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| Add User Password Security |
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| Add Owner Password Security |
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| Enable/Disable Printing Restrictions |
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| Enable/Disable Copying Restrictions |
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| Support Multiple PDF Files |
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| Batch PDF Lock & Unlock |
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| Maintain Original PDF Formatting |
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| Compatible with All PDF Versions |
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| Save Files Without Restrictions |
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| Priority Technical Support |
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| Customization Option |
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| Price |
Free |
$19 |
Watch Step by Step Video to Unlock PDF or Lock PDF
We specialize in assisting customers
Examine the graph and ratings for the PDF Lock & Unlock Tool.
Performance
95%
Customer Satisfaction
93%
Output Accuracy
100%
Frequently Asked Questions
Steps to Unlock Password Protected PDF on Mac
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.
Yes, of course, the PDF Unlocker software includes Add File(s) / Add Folder option to attach multiple PDF documents for unlocking or encrypting.
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.
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.
Yes, the PDF Unlocker tool is compatible with all the Mac OS versions.
What Customers Are Saying
Sarah
Germany
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.
Jorden
Australia
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.
