How to Make Word Form Controls Work in a Fillable PDF
Question details
The user wants to keep Developer form controls (text boxes, check boxes, drop-downs) interactive and functional after converting a Microsoft Word document to a PDF.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Converting an interactive document with Word form controls into a fillable PDF format for users to complete.
- Observed behavior
- Developer form controls created in Word stop functioning and are flattened into static text when the document is converted or exported to PDF.
Ensure the layout, text, and design of your Word document are completely finalized before exporting, as adding interactive form fields in a PDF editor should be your final step.
Export to PDF and Add Interactive Fields Using a PDF Editor
Because Word cannot natively export its Developer form controls as interactive PDF fields, you must export the static layout first and use a dedicated PDF editor to add the fillable elements.
Microsoft Word's built-in PDF export feature flattens the document, meaning interactive elements like drop-downs and check boxes become regular graphics. To achieve a fillable PDF, the form fields must be drawn directly onto the PDF file using PDF editing software.
Open your original document in Microsoft Word. Click 'File', select 'Save As' or 'Export', and choose 'PDF' as the file format to save a static version of your document.
Launch a PDF editor that supports form creation (such as Adobe Acrobat or WPS PDF) and open the newly exported PDF file.
Navigate to the 'Form' or 'Prepare Form' tab in your PDF editor. Select tools for text fields, check boxes, or drop-down menus, and draw them over the corresponding blank spaces in your static document.
Once all interactive fields are placed and configured, click 'File' and select 'Save' to finalize your interactive fillable PDF document.

Create Interactive PDF Forms with WPS Office
WPS Office features a robust, built-in PDF editor that allows you to easily transform static Word documents into interactive, fillable PDF forms without needing expensive third-party software.
- 1. Convert Word to PDF: Open your Word document in WPS Office, go to the 'Tools' tab, and click 'Export to PDF' to create your base file.
- 2. Access Form Tools: Open the exported PDF in WPS PDF. Click on the 'Form' tab located on the top ribbon to access the interactive form controls.
- 3. Draw Form Fields: Select the 'Text Field', 'Check Box', or 'Combo Box' icons, then click and drag on the document to place the interactive elements where needed.
- 4. Adjust Properties and Save: Double-click any field to customize its name, appearance, or drop-down options, then save the document to share your fillable PDF.

Frequently Asked Questions
Why do my Word form controls disappear when saving as PDF?
Word's native PDF conversion engine does not translate Microsoft's proprietary Developer tab form controls into standard PDF form fields. Instead, it flattens the interactive controls into static text and graphics to preserve the visual layout.
Can I make a PDF fillable without Adobe Acrobat?
Yes. You can use alternative PDF editors like WPS PDF, which includes a dedicated Form tab for drawing text boxes, radio buttons, and check boxes over any standard PDF document.
Do macro-enabled Word documents (DOCM) retain form fields in PDF?
No. Saving your document as a macro-enabled file (DOCM) or an older Word 97-2003 format (DOC) keeps the form interactive only within Microsoft Word. It does not make the exported PDF interactive.
How can I ensure users can fill out my form on mobile devices?
By exporting the layout to PDF and manually adding standard PDF form fields using a PDF editor, the resulting document becomes a standardized interactive PDF. This format is widely supported by default PDF reader apps on iOS and Android devices.




