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Best Method to Change PDF Edit & Remove Security Settings

Published By Mohit Jha
Tej Pratap Shukla
Approved By Tej Pratap Shukla
Published On May 23rd, 2023
Reading Time 5 Minutes Reading

Have you ever been in a situation where you want to remove PDF security settings or just want to change PDF file security permissions? If yes? Then, you landed on the right page because here we have covered solutions for both queries. So, go through this write-up to know how to change PDF security settings.

Nowadays, PDF files are widely used for exchanging data among applications and end-users. It has been seen that many times users have secured PDF documents on which they are unable to perform any task. It could copy, edit, sign, print, comment or any other task. Along with these actions files can also be protected either for opening or viewing. Basically, security settings on PDF documents do not allow users to perform any action on PDF files hence, they want to remove restriction from PDF files.

But, it is not necessary that everyone wants to change PDF security settings, there are many who just only want to change PDF file security permissions like:

1- Restricting PDF printing/ editing and enabling content copying

2- Adding document open password

3- Changing the permission password

4- Encrypting the document contents

Therefore, considering both things we come up with this write-up and provided the best solution to remove and edit PDF file security settings.

Direct Solution to Change PDF Security Settings.

Basically, there are two types of PDF security settings one is user level and the other one is owner level. If the file is having user-level password security then it can’t be opened without entering the correct password. While on the other hand, owner-level secured PDF files are having restrictions like editing, printing, copying, signing, commenting, etc.

Now, to remove both types of security settings from PDF files permanently use PDF File Restriction Remover Software. This tool will allow users to remove owner-level permissions from Adobe PDF documents. Security settings like editing, printing, copying, signing, etc can be easily removed by the tool. Users don’t need to worry about the file size limit because the utility supports working for large size of PDFs. Along with this, it can also unsecure Adobe PDF without password.

Steps to Disable PDF Security Settings Permanently

Perform these steps when you want to remove PDF document security settings:

1- Launch and run the software to change PDF security settings.

change PDF security settings

2- Then with the help Add Files/Folder option start inserting the PDF files Select the secured PDF & click the OK button.

inserting PDF files

Note: The software will request you to enter the password if the file is having document open password security. Otherwise, proceed further.

3- Select or mark any of the options to Save or Print the PDF files. Select the destination location by clicking the Browse button.

set the location and choose to save or print PDF

4- Finally, click the “Unlock PDF” button to change PDF security settings and disable the securities applied on it.

change PDF security settings

5- As soon as the software removes PDF security settings, a confirmation message will get displayed.

change PDF security settings

By following the steps one can learn how to disable PDF file security settings. But, if someone wants to change it then, they can read the next section.

Also Refer: Unable to Print Large PDF Files? – Explore the Solution Here

Is it Possible to Change PDF Security Settings with Adobe Reader?

No, Adobe Reader does not allow users to change or edit PDF file security settings. It is a free application that can be downloaded for free & can only be used to view PDF files. But, if anyone wants to edit or modify pdf security settings, then they must have Adobe Acrobat Pro. The full version of this Acrobat application can be used to change PDF security permissions. Therefore, to know the complete process go through the next section.

Method to Edit or Change PDF Security Settings Using Adobe Acrobat Pro DC

1- Open the Adobe PDF file in Adobe Acrobat Pro DC.

2- Click on the Properties option & click the Security tab.

3- After that click on the “Change Settings” button which is next to “Password Security”.

4- Now, Adobe Acrobat will ask you to enter the permission password.

5- After that, you can change PDF security settings. i.e.

edit pdf file security settings

a) Add document open password.

b) Restrict PDF for editing, printing, etc.

c) Change the permission password.

d) Set compatibility i.e. Acrobat 6.0 and later, Acrobat 7.0 and later, and Acrobat X and later.

e) Encrypt all document contents.

f)Encrypt all documents except metadata.

g) Encrypt only file attachments.

Users can select any of these options to change PDF file security permissions.


In this article, we have described how to change PDF security settings. Users’ requirements could be any, either they want to remove PDF security settings completely or just need to disable them. Therefore, to resolve this query we have given both manual and professional solutions to disable the restrictions applied. Users can select any one of them as per their requirements.