Fix Adobe Acrobat Automatic Form-Filling Bar Missing on iPhone
Question details
The user is unable to see the automatic form-filling suggestion bar above the keyboard when filling out PDF forms on the Adobe Acrobat mobile app.

- Product
- Adobe Acrobat
- Device & OS
- iPhone
- Scenario
- Completing interactive PDF forms on a mobile device where previously used word suggestions are expected to appear above the keyboard.
- Observed behavior
- The automatic form-filling suggestion bar has disappeared after an app update, despite suggestion settings being enabled.
Ensure your iPhone's built-in keyboard settings have predictive text enabled by checking Settings > General > Keyboard, and verify that you are actively connected to the internet.
Update Adobe Acrobat and Test Document Specificity
Updating to the latest version and cross-testing with another PDF isolates whether the issue is a bug in the app or a problem with the specific document.
Software updates frequently patch interface bugs, such as missing keyboard accessory bars. Identifying if the issue happens on all files or just one helps narrow down the cause.
Open the Adobe Acrobat app on your iPhone, tap your Profile icon in the top corner, and select 'About Acrobat' to verify your current version.
Open the App Store, search for Adobe Acrobat, and tap 'Update' to install the latest patches available for iOS.
Download or open a different fillable PDF form. Tap an active text field to check if the form-filling suggestion bar successfully appears above the keyboard.

Easily Fill Out PDF Forms with WPS Office
If Adobe Acrobat's form-filling features are failing on your iPhone, WPS Office provides a reliable, all-in-one mobile solution for reading, editing, and flawlessly filling out interactive PDF forms on iOS.
- 1. Download WPS Office: Install the free WPS Office application directly from the App Store on your iPhone.
- 2. Open Your PDF Form: Launch WPS Office, navigate to your Files or Cloud storage, and tap the PDF form you need to complete.
- 3. Fill the Form Fields: Tap directly on the interactive text fields. Your iPhone keyboard will smoothly pop up along with predictive text and suggestions.
- 4. Save and Share: Once your form is filled, tap the 'Save' button, and use the share icon to instantly email or export your completed document.

Frequently Asked Questions
Why did the form-filling bar disappear after an iOS update?
System updates can sometimes clear app cache or reset keyboard permissions. Re-enabling predictive text in your iPhone's general keyboard settings or simply reinstalling the application often resolves this synchronization issue.
Does the form-filling suggestion bar work on non-interactive PDFs?
No, the automatic suggestion bar only triggers when you select an active, properly formatted text field in an interactive PDF form. Flat PDFs that require manual text boxes will only show the standard iOS keyboard.
How do I ensure predictive text is enabled on my iPhone?
Go to your iPhone Settings, tap General, then Keyboard. Scroll down to the 'All Keyboards' section and ensure the toggle for 'Predictive' is turned on (green). This is required for word suggestions to appear in any PDF editing app.




