PDF Unlocker Expert 4+

路 张

    • 3.2 • 20 Ratings
    • $4.99



Powerful PDF Password Unlocker can be used to decrypt password-protected Adobe Acrobat PDF files. It is a professional PDF tool to remove restrictions on copying, editing, and printing PDF files. And if you have the correct authorized password, you can even remove PDF Open Password on it as well.

There are two kinds of passwords: User Password and Owner Password.
User Password is also named as Open Password. It is used to protect PDF files from opening. If a PDF file is protected with a User Password, people need to enter the right password to open it.
Owner Password is used to protect PDF files from copying, editing and printing. If a PDF file is protected with an Owner Password, people can read it, but cannot change it.

This PDF Password Remover tool will decrypt and remove owner passwords from any PDF document.

The Password Remover tool will NOT work with PDF files that have a "user password" set.

Now Support macOS Sierra.
Key features:
Remove PDF Password and Restrictions

PDF Password Remover removes restrictions on PDF printing, editing, and copying.
PDF Password Remover can also remove PDF Open Password when users enter the right password.
Efficient Decryption Function
Support PDF format of version 1.8.
Able to remove 40 and 128-bit encryption owner passwords.
Able to remove AES encryption owner passwords.

Efficient and Easy to Use

Support decrypting up to 50 PDF files at a time.
Decrypt a 500-page encrypted PDF file within 1 minute.
Remove PDF restrictions in 3 simple steps: Launch – Import – Remove.
Support drag-and-drop operation.

What’s New

Version 2.5

Support macOS Sierra.
Fixed some bugs.

Ratings and Reviews

3.2 out of 5
20 Ratings

20 Ratings

liv1168384 ,

Removed restrictions, works as advertised

I purchased this because I had a PDF that was protected, where I could only view it. I knew the password, but could not edit it, convert, print, etc. After using this application, I was able to do anything I wanted. Please note that you must know the password to view it in order to convert. Works fast and great.

Binarydreams ,

Excellent App

There used to be a tool called PDF Unlock that was open source for Mac that got abandoned and was only 32-bit. It was essential to my workflow so I kept one Mac from being updated just for that software. I am very happy to see that this app does exactly the same thing.

BobCassidy ,

Works Great

This app is solid and works everytime unlike PDFKey which is way more expensive and crashes often.

App Privacy

The developer, 路 张, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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