Fix Adobe Acrobat Replace and Insert Text Comment Tools Not Working
Question details
The user is unable to type text using the Replace Text or Insert Text commenting tools.

- Product
- Adobe Acrobat Reader
- Device & OS
- not provided
- Scenario
- Attempting to add text comments, replace text, or insert text annotations into a PDF document.
- Observed behavior
- The comment box appears successfully, but the text cursor is missing, completely preventing the user from typing any text.
Before troubleshooting, ensure your PDF document is not restricted or password-protected against commenting, and save a local backup copy of your file.
Repair Acrobat Installation and Update
Use the built-in repair utility to fix corrupted application files and ensure you are running the latest supported version.
Software glitches involving missing cursors or unresponsive comment boxes are often caused by corrupted installation files or outdated software bugs.
Open Adobe Acrobat Reader on your computer and close any active PDF documents.
Click on the 'Help' menu at the top of the window and select 'Repair Installation'. Follow the on-screen prompts to allow the software to fix itself.
Once the repair is complete, go to 'Help' again and select 'Check for Updates' to install the latest patches.
Reset Acrobat Preferences
Manually clear damaged preference files that a standard reinstallation might leave behind.
Use WPS Office to Add and Edit PDF Comments Easily
Bypass Acrobat cursor errors and easily insert, replace, or annotate text in your PDF documents using the robust, built-in PDF editor in WPS Office.
- 1. Open PDF in WPS Office: Launch WPS Office and open your target PDF document.
- 2. Access Comment Tools: Navigate to the 'Comment' tab located on the top ribbon.
- 3. Insert or Replace Text: Click on 'Text Comment' or highlight existing text to add your replacement notes seamlessly.

Frequently Asked Questions
Why is the cursor missing in my PDF comment box?
A missing cursor in a comment box is usually caused by corrupted application preferences, an outdated software version, or temporary rendering glitches within the PDF reader's interface.
Will reinstalling Acrobat fix the missing text cursor?
Not always. A standard reinstallation often leaves existing user preferences intact. If the preference files are damaged, the issue will persist until you manually delete or reset the preferences folder.
How can I check if a PDF restricts commenting?
Open the PDF document, go to 'File' > 'Properties', and click on the 'Security' tab. Check the 'Commenting' status; if it says 'Not Allowed', the commenting tools will be disabled.




