Query 1: “Hello all. I am currently pursuing my doctoral research. My professor shared a journal with me in PDF format. As I am reading the journal, I want to add comments to PDF document. But unfortunately, I am not able to do that. It seems that the commenting option has been disabled in this PDF file. Also, I do not know the exact steps to be followed that would allow commenting on PDF files. Tell me if there is any way to enable commenting in PDF files. This is really important as the professor is out of reach now.”

Query 2: “I have to deal with a large number of PDF files all the time. That is why I make comments on every PDF file so that it becomes easy for me to find out the gist of those documents later. Yesterday, I came across one PDF which is not allowing me to comment by using Adobe Acrobat DC application. In this paperless time, I do not want to get my notebook and take down notes on that PDF. So, please tell me the process which could help me to enable commenting tools in PDF. Hope that any of my learned friends from this forum will be able to solve this problem.”

 Instant Solution: SysTools PDF Unlocker is the safe solution to remove PDF file restrictions. Once the restrictions are removed, all permissions including PDF commenting gets enabled.


PDF file users enjoy a lot of facilities when the opt for this file format to use. One of the facilities is commenting. PDF file users can mark any part of the document and add a comment on that part. But what if the commenting option is disabled on your PDF file. What if you have to review a PDF file but it is not allowing you to make any comment on it? Sounds really problematic! Well, do not worry. We will share professional solutions to this problem and tell you how to enable commenting in PDF files.

Importance of Commenting Option in PDF Files

PDF files are the most popular format to save and share documents. This can be opened in any platform without any changes in its format or contents. However, this is not the reason behind its popularity. It also offers numerous options and features that make it a complete in every sense. One of the features is commenting. When this option is enabled, users can add a sticky note to any part of the PDF and include comment on it. Thus, you do not need any paper or other documents to write down the notes. In this way, it saves our time and effort besides making things trouble-free.

Why I Can't Add Comments to PDF?

There are two different situations when users are not allowed to comment in PDF file. In this section, the situations will be described in brief.

If PDF is Opened in Browser: Sometimes, when you attempt to read PDF files directly from the browser without saving the file on your system, you miss out certain features of PDF. One of them is the facility to comment. In order to be able to comment on a PDF file, the file has to be saved in your computer and open with the Adobe Reader’s standalone desktop version.

  If PDF Commenting is not Allowed: When a PDF file is created in Adobe, the commenting option is usually enabled for its users. But, if the creator of the PDF wants, they can turn off this commenting facility. If the commenting has been disabled with the owner level security password, users will not be able to make comments on secured PDF.

Enable Commenting in PDF with Password by Using Adobe Acrobat DC

As we have mentioned earlier, users are allowed to add comments to PDF files by default. Only by disabling this option manually, users can be restricted from making comments on PDF files. If you know the password, then you can use Adobe Acrobat Pro DC. This paid software will allow you to open a PDF file and enable commenting if it is disabled. Go to the Security Settings section of that application and click on Permission Details. Then a dialog box will open to display the restrictions added to this PDF file. Select the Security tab and click on the Security Method drop-down list. Choose No Security and click on OK. Users also have to provide the password to perform this enabling.

How to Enable Commenting Tools in PDF without Password



It is possible that the users do not have the permission password which is required to enable commenting on PDF files. Along with this they don't want to spend monthly subscription fees by purchasing Adobe Acrobat DC. In that case, the only feasible solution for them is to use SysTools PDF Unlocker. This software is capable of removing all types of Owner level security without any password. Once the commenting security has been removed users can add comments to PDF document & can easily perform any thing on the document. This application is available at an affordable price. If users want, they can even try the demo version for free to unlock secured Adobe PDF & enable comment toolbar in PDF.

Conclusion

The disabled comment feature is a common problem among PDF users these days. In this digital time, it is quite an annoying issue. Therefore, users look for the method to enable commenting in PDF in various forums. In this post, we have addressed this problem and shared the solutions to make comments on secured PDF. Users should opt for PDF Unlocker Tool for an easy fix.