How to Fix Adobe Acrobat Not Recognizing DOCX Files
Question details
The user needs to resolve an issue where Adobe Acrobat fails to recognize, open, or process DOCX files.

- Product
- Adobe Acrobat
- Device & OS
- Windows 7
- Scenario
- Attempting to open or convert Microsoft Word DOCX files into PDF format directly within Adobe Acrobat.
- Observed behavior
- Adobe Acrobat does not recognize the DOCX file format, preventing the document from being opened or converted into a PDF.
Ensure you have administrative privileges on your Windows 7 computer to modify software installations or adjust application add-in configurations.
Verify Version Compatibility and Repair Microsoft Office
Acrobat relies on a functioning Microsoft Office installation to process DOCX files. Verifying version compatibility and repairing Office often resolves recognition errors.
Adobe Acrobat uses background integration with Microsoft Word to convert DOCX files. If Word is damaged, not installed, or incompatible with your version of Acrobat, the file will not be recognized.
Open Adobe Acrobat and navigate to Help > About Adobe Acrobat to check your version. Do the same in Microsoft Word under File > Help. Verify on Adobe's official support site that your version of Acrobat supports your installed version of Microsoft Office.
Click the Windows Start menu and select 'Control Panel'. Click on 'Programs' or 'Programs and Features' to view your installed software.
Locate Microsoft Office in the list of installed programs, right-click it, and select 'Change'. Choose 'Quick Repair' or 'Repair' and follow the on-screen prompts to fix any corrupted integration files.

Enable Adobe Acrobat PDFMaker Add-in in Word
If the PDFMaker integration is disabled in Microsoft Word, Acrobat may fail to process or recognize DOCX files correctly.
Convert DOCX to PDF Natively in WPS Office
Avoid complex add-in configurations and compatibility issues between different software programs. WPS Office natively opens Microsoft Office DOCX files and includes a built-in PDF converter, allowing you to create PDFs instantly.
- 1. Open your DOCX file: Launch WPS Office Writer and open your DOCX document directly without needing any conversions.
- 2. Access Export to PDF: Click on the 'Menu' button in the top left corner, hover over 'Export to PDF', and click to open the export dialogue.
- 3. Save as PDF: Choose your desired save location, adjust the export options if needed, and click 'Export' to generate a flawless PDF.

Frequently Asked Questions
Why does Acrobat say the file type is not supported when opening a DOCX?
This typically occurs if Microsoft Office is not installed on the same computer, if the Office installation is corrupted, or if your version of Acrobat is too old to support the DOCX format introduced in Word 2007.
Do I need Microsoft Word installed to convert a DOCX file in Acrobat?
Yes, standard desktop versions of Adobe Acrobat require a working installation of Microsoft Word to render the text and convert DOCX files into PDFs effectively.
How do I fix a disabled Acrobat PDFMaker add-in in Word?
Open Microsoft Word, navigate to File > Options > Add-ins. From the 'Manage' dropdown at the bottom, select 'COM Add-ins' and click 'Go'. Finally, ensure the box for the 'Acrobat PDFMaker Office COM Addin' is checked and click OK.




