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How to Edit Secured PDF Mac OS X? – 2 Tricks

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Published By Ashwani Tiwari
Aswin Vijayan
Approved By Aswin Vijayan
Published On January 29th, 2024
Reading Time 5 Minutes Reading
Category PDF Updates

Have you ever been in a situation when you want to edit a secured PDF on MAC, but you don’t have any permission to do so? Or you want to know how to edit a locked PDF on Mac that requires a password to get opened.

If Yes? Then all your problems will be resolved here. In this write-up, we have presented the best solution that will let you know how to edit a secured PDF Mac Operating system. So, go through it & get the solution.

Important Note: Before doing any editing operation on the secured PDF document, keep in mind that the file must be unlocked. It means the file should be free from any restrictions and passwords. Now, to unlock protected PDF documents we have two solutions that we have clearly described in the next section. So, we will go through them one by one.

Quick Solution: Mac PDF Unlocker Tool is the best software to remove edit restriction from a PDF file on Mac OS X.

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Solutions for Editing a Protected PDF Document

To edit a locked PDF firstly the user has to unlock it. This can be done by using any of the two solutions that are described below:

1- PDF Unlocker
2- Adobe Acrobat Pro

Use Specialized Tool to Unlock Secured PDF for Editing

Mac OS X PDF Unlocker Software is an advanced solution that can remove editing restrictions so that users can edit a secured PDF on Mac OS X. With this software PDF can be unlocked for print, copy, edit, comment, sign, etc.

The utility can remove owner level security from PDF files without any data loss. Along with this, it does not require any external utility to remove restrictions from PDF.

The tool supports PDF files having AES & RC4 128 & 192-bit encryption. Along with this, it is compatible with Mac OS 10.8 and above versions to unlock protected PDF documents.

But, before using this tool to enable PDF file editing permissions it must be noted that the file should not be corrupted & it should be free from any virus and malware.

Simple Steps to Unlock Protected PDF for Editing

1- Download and run the software on Mac OS X
2- Add PDF Files / Folder to add secured PDF files


3- Before completion of the PDF file unlocking process, the unlock status will be pending
4- Click the Change button to add the destination location
5- Hit the Unlock button to begin the process

unlock
6- Unlock Process Completed Successfully pop up message gets displayed

unlock process completed

After following these simple steps you have successfully unlocked secured PDF files. Now, by using any editor users can easily edit a secured PDF on Mac OS X.

Software Availability

This tool is now available in two versions one is a demo version and the other one is the full version. With the demo version, the file can be unsecured but the resultant file will contain the watermark. While on the other hand, the full version of the tool will not add any watermark. It will remove security from the file & enable the file permissions.

How to Edit a Locked PDF on MAC Using Acrobat Pro

If you have already installed Adobe Acrobat Pro on your Mac Operating System then follow the below steps. If not then you can download the Acrobat Pro DC from the below link:

https://acrobat.adobe.com/in/en/free-trial-download.html 

1- Open the Adobe Acrobat Pro DC on Mac OS X.
2- After that Open the secured PDF file.
3- Go to the Properties option and click the Security Tab.
4- Now, under the document restriction summary view various PDF file restrictions.
5- Click on the Change Settings option & select No Security from it.
6- Now, enter the permission password and click the OK button.
7- Lastly, save this unsecured PDF at the desired location.

How to Edit Secured PDF MAC File in Acrobat Pro

Once, you have successfully removed PDF file security you can perform PDF file editing by using Adobe Acrobat Pro. Now, to edit a locked PDF file follow these steps:

1- Open the PDF file that you want to edit.

2- After that select the Edit PDF tool.

edit pdf tool

3- Now, edit PDF text and do the modifications as per the requirement.

Point To Remember :

It can be possible that the user might not have the permission password he might have lost or forgotten. Therefore, in such cases, the best solution will be to use the third party tool as we have suggested above.

Conclusion

Sometimes the situation may arise when the user wants to edit a secured PDF file but he or she is not having permission to do so. In such cases, they are searching for a solution which could help them to unlock PDF file security for editing. Although we have discussed two solutions in this blog, selecting the one is the most difficult task. If the permission password is known and the user has Adobe Acrobat then they can use the manual solution to edit a locked PDF file. But, if the password is not known then go for the instant solution.

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