How to Fix Text Box Comments Cannot Be Replied To in Adobe Acrobat
Question details
Users are unable to find or use the reply function for Text Box and Text Callout comments in Adobe Acrobat Pro DC 2015.

- Product
- Adobe Acrobat Pro DC 2015
- Device & OS
- not provided
- Scenario
- Collaborating on a PDF document and attempting to reply to a specific text box or text callout annotation.
- Observed behavior
- The Reply option is missing for Text Box and Text Callout comments, despite being available for other annotation types like Sticky Notes.
Verify your current Adobe Acrobat version by navigating to Help > About Adobe Acrobat, and ensure your computer is connected to the internet in case a software update is required.
Update Adobe Acrobat to the Latest Version
Upgrading to a newer build resolves the version limitation that prevents replying to text box comments.
The inability to reply to text boxes and callouts is a known version limitation in older Acrobat builds (like Pro DC 2015). Adobe introduced comprehensive reply capabilities for these specific annotation types in newer releases.
Launch Adobe Acrobat Pro DC on your computer and ensure all working PDF documents are saved.
Navigate to the top menu bar, click on 'Help', and select 'Check for Updates' from the drop-down list.
Follow the on-screen prompts in the Adobe Updater window to download and install the latest supported version for your operating system.
Restart Acrobat, open your PDF file, right-click a Text Box comment, and confirm that the 'Reply' option is now visible.

Use Sticky Notes as an Alternative
If you cannot update your software, use annotation types that universally support replies.
Reply to Existing Comments Created in Newer Versions
Leverage existing comment threads initiated by users with newer software versions.
Easily Add and Reply to PDF Comments with WPS Office
Avoid version compatibility issues with PDF annotations. WPS Office provides a powerful, built-in PDF editor that allows you to seamlessly add, manage, and reply to all types of comments—including text boxes and callouts—completely hassle-free.
- 1. Open your PDF: Launch WPS Office and open your PDF document.
- 2. Access the Comment tab: Navigate to the 'Comment' tab located on the top ribbon.
- 3. Open the Comment Pane: Click on the 'Comment Pane' icon on the left or right side to view all existing annotations in the file.
- 4. Reply to any annotation: Select any text box or callout from the list and type directly into the 'Reply' field below it.

Frequently Asked Questions
Why is the reply option missing only for specific PDF comment types?
Older builds of PDF software, such as Acrobat Pro DC 2015, did not natively support nested replies for advanced annotation types like Text Boxes or Text Callouts. Support for these specific reply threads was introduced in subsequent software updates.
How do I change a text box comment to a sticky note?
You cannot directly convert a text box to a sticky note with a single click. To switch, you must select the Sticky Note tool, create a new note near the text box, copy the contents of the text box into the note, and then delete the original text box.
Will my PDF comment replies be visible to users on different devices?
Yes. As long as the recipient is using a modern, standard-compliant PDF reader like WPS PDF or updated Adobe Acrobat, all nested replies and annotations will be fully visible across Windows, Mac, and mobile devices.
Can I prevent others from replying to my PDF comments?
If you want to finalize a document and prevent further replies or edits to comments, you can 'flatten' the PDF. This merges all annotations into the document's base layer. You can do this by using the 'Print to PDF' feature or a dedicated flatten tool in your PDF editor.




