Introduction:
Adding comments to PDF allows people to share their thoughts and feedback without modifying the original content. However, people unfamiliar with the PDF format may find it difficult to discover the added annotations. With this in mind, this article will discuss how to view comments in PDF.

Way 1. How to View Comments in PDF with SwifDoo PDF

SwifDoo PDF is the most recommended program if you want to check all the comments in a PDF file in one click. It is a PDF editing software that provides powerful tools for editing, annotating, and converting PDF files.

In addition, SwifDoo PDF has a user-friendly interface that is perfect for those who need simple editing and annotation tools without a steep learning curve.

Here is how to view all comments in PDF with SwifDoo PDF:

Step 1. Download, install, and open SwifDoo PDF.

Step 2. Click Open and select the PDF file. You can drag and drop the file into SwifDoo PDF.

Step 3. Select the Annoate option at the menu bar. Then, click the Manage button.

Step 4. SwifDoo PDF will list all the comments and other annotations.

Step 5. Clicking on a comment will take you to the page where the comment is located. In addition, you can click the arrow icon to view the details.

After checking all comments, you can delete comments from PDF if needed. In addition, you can set the Status and reply to the comment. Of course, you can add your comments or edit the PDF without any problem. Try SwifDoo PDF now!

For iPhone and Android users, please click the button below or visit the App Store/Google Play Store to get SwifDoo PDF.

Way 2. How to View Comments in PDF with Adobe Reader

Adobe Acrobat is one of the most famous PDF tools. It offers many features for PDF editing and is very suitable for professional or advanced users. With Adobe Reader, you can view and reply to comments without hassle. However, you must upgrade to the Pro version if you want to use the editing features.

Check to learn how to read comments in PDF with Adobe Reader.

Step 1. Open the PDF file with Adobe.

Step 2. The comments will be shown automatically by default. If not, please click the Comment button from the right.

Step 3. Then, you can check and process comments.

Way 3. How to View Comments in PDF with XChange Editor

XChange Editor is a PDF editing tool for Windows users known for its lightweight design. It is fast, easy to navigate, and consumes fewer system resources. This tool would be ideal if you are looking for a lightweight solution.

Below is how to read comments in PDF with XChange Editor.

Step 1. Download XChange Editor and launch it.

Step 2. Drag and drop the PDF into the XChange window. Then, click the Comments button on the left side.

Step 3. Now, you can check, mark, and reply to the comments.

Way 4. How to View Comments in PDF with Chrome

If you don't want to install any software, you can utilize a browser such as Google Chrome to check the comments in the PDF. Chrome's built-in PDF viewer allows you to open and view PDFs directly. However, you need to navigate through the pages sequentially to find the comments. Also, you can't reply to comments or make other edits.

Steps to find and check comments:

Step 1. Right-click the PDF and choose Open with. Select Google Chrome.

Step 2. Click the three-dots icon in the top right corner and choose Annotations.

Step 3. Then, go to check the PDF pages and find the comment.

Check this guide if you want to edit the PDF in Chrome:

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Way 5. How to View Comments in PDF with Microsoft Edge

Microsoft Edge also has a built-in PDF viewer that helps users view online and local PDF files. However, you should find the comments by yourself. Or, you can add a plug-in to get more PDF annotation features.

Follow the steps to check comments in PDF:

Step 1. Drag and drop the PDF file into the Edge window.

Step 2. Go through the pages and find the comment icon.

Step 3. Hover over the icon to see the comment.

Way 6. How to View Comments in PDF on Mac

Preview is the default PDF and image viewer on macOS. It provides basic PDF viewing and annotation functionality. It is ideal for Mac users who need a free built-in tool to view comments without installing third-party software.

Here are the steps to read PDF comments in Preview:

Step 1. Double-click the PDF file to open it in Preview.

Step 2. Click View and choose Show Markup Toolbar. Select Highlights and Notes.

Step 3. Go to the sidebar to see all the comments.

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Bonus Tip: Fixes to “Comments in PDF not Showing”

You opened the PDF file but couldn't find the comments. Why are comments in PDF not showing? Here are some possible causes.

  • The PDF viewer may not support viewing annotations.
  • You may have turned off the Show Comments option.
  • The PDF has been “flattened”. The annotations and comments may have been converted to static content or removed.
  • The PDF file is corrupted.

When comments in PDF not showing, try these methods:

  • Use a professional PDF reader.
  • Check the viewer settings.
  • Update the PDF reader.
  • Open the file on a different device or PDF reader to check if the problem relates to your current reader.
  • Check permissions. If the PDF is locked or protected, you may need to unlock it (with permission) to access the annotations.

Conclusion

That’s all about how to check and read comments in PDF. If you want to check comments on a document quickly, simply open the file in a browser. However, if you want to mark or reply to the comments, a professional PDF editor like SwifDoo PDF is the way to go! It helps you manage all the comments in one place. I hope this guide is helpful.

Lena

Columnist