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Adobe PDF Commenting is Not Allowed – Resolve the Issue

Deepa Pandey | Modified: 2021-12-28T10:20:02+00:00 | How to, PDF | 5 Minutes Reading

In today’s era, every single user uses the PDF file format that can be any financial statements, contracts, documentation or manuals, etc. This file format has reached users because it provides different security options. If there arise an instance to add comments, sticky notes, any highlights to the PDF file, then due to security reasons recipients are unable to do it. They, find that the PDF commenting is not allowed & don’t know how to change it. Therefore, in this write-up, we have discussed the detailed procedure to enable commenting tools in PDF.

Query 1

“Hi Everyone! Yesterday, my colleague has shared a software manual for reviewing purpose. I could open the PDF file on Adobe Acrobat Reader DC, however, there are so many changes to be done, which I need to comment over the text. As the file is restricted the PDF comment tools are greyed out. Please suggest some instant solution which can allow commenting on PDF documents. Kindly revert as quickly as possible!”

How to Change PDF Commenting is Not Allowed to Allowed

It is a two-step process where first we need to remove security from PDF file in order to enable commenting tools in PDF. After doing this we can add desired comment to the file. In the following section, we have discussed the simple approach which can allow commenting on PDF files.

Step 1: Remove Password Permission in PDF File

If PDF commenting is not allowed & you don’t know how to change then firstly remove securities from the document. For that just follow these simple steps:

  • To begin with, open the PDF file in Adobe Acrobat Pro DC
  • Now, select the lock icon from the left side of the window and click Permission Details

permission details

  • Under the Security tab, select Security Method and choose No Security option to enable PDF commenting
  • After that, enter the correct password of the PDF file and click OK to remove the PDF password
  • On closing the Adobe Acrobat Pro DC window, you will be prompted to save the changes

  • After making the required changes, the password will be successfully removed from the source/original PDF file

Step 2: Process to Add Comments in PDF

Once the security is removed, the permission status PDF commenting is not allowed has been changed to allowed. Now is the time to add comments, highlights, markups on the PDF file. To do the same, follow the below-listed steps in sequence,

  • First of all, launch Adobe Acrobat Pro DC and open the PDF file
  • Now, the comment option is not available directly on the software interface, hence it needs to be searched thoroughly
  • For that, navigate and select the Tools option
  • Then, click Comment to apply the desired comment to the PDF file


  • It includes different types of comments, annotations such as sticky notes, highlight text, Strikethrough text, Add a note to text and many more

Query 2

“My Sales Manager has shared a restricted PDF file. When I opened the file using Adobe Acrobat Reader DC, I had found that the PDF comment tools are greyed out. I checked in the permission details and I had found that the PDF document commenting is not allowed. I don’t know how to change it. Moreover, there is no option in Adobe Reader to remove security. Hence, I have searched various automated tool to enable commenting tools in PDF file. Can anyone advise the best tool that will remove restriction and thereby allow Adobe PDF commenting?”

PDF Commenting is Not Allowed How to Change Permissions – Professionally

Just like the above scenario, there are several users who are looking solutions to enable PDF document commenting in Adobe Reader DC. Well, manually by using Acrobat Pro DC users can perform this task but it is required to know the permission password.

But, it difficult for everyone to know the password for every PDF document. Therefore, in such cases it is needed to have some alternative that can bypass the permission password from PDF documents. PDF Password Remover Tool is one such application that can easily change PDF document commenting not allowed permission to allowed. It is a dynamic tool with impressive features that helps to remove all kinds of restrictions such as printing, copying, editing, commenting, text extraction. It efficiently removes owner level security and it does not require Adobe Acrobat to be installed to remove PDF security. Additionally, it can support Adobe Acrobat with 128/256 bit encryption.

How Software Allows Commenting on PDF?

You can download the free version of the SysTools PDF Password Unlocker Software here. Available for both Mac & Windows.


Download Now Purchase Now


Download Now Purchase Now

Step-1: Once the tool is launched, click the Add Files/ Add Folder button

Add PDF Files

Step-2: Now, choose the destination location to save the PDF file

Step-3: click Unlock PDF

Also Read:

How to Unlock a PDF Form

How to Unlock PDF for Typing in it

Let’s Sum Up

PDF commenting is not allowed how to change permissions is the most commonly asked queries by the users. Therefore, considering all things we have clearly explained the manual workaround to enable commenting tools in PDF. However, this option is available only for Adobe Acrobat Pro DC and not for Adobe Reader DC. To overcome all such consequences, users can freely switch to a third-party tool. This software has got endless features that can easily get installed with all Windows versions.

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