PDF Editing Issues

Fix Adobe Fill and Sign Fields Missing and Email Issues on iPad

Maira Mehtab Oct 23, 2026 869 views

Question details

The user is trying to view completed fields and email a signed PDF using Adobe Fill and Sign on an iPad, but the fields do not appear and the email function fails.

How to Fix Adobe Fill and Sign Fields Missing and Email Issues on iPad

Product: Adobe Fill and Sign / Adobe Acrobat
Device & OS: iPadOS
Scenario: Importing a PDF document, viewing completed fields, and attempting to share the signed file via email.
Observed behavior: Completed form fields disappear after importing the PDF, and the application fails to send the signed document through email.

Before you start

Ensure your iPad has a stable internet connection and that your default Apple Mail app is properly configured with an active email account before troubleshooting the Adobe app.

Solution 1Recommended

Update Adobe App and iPadOS System

Outdated application versions or system software can cause rendering bugs with PDF fields and block sharing extensions. Updating usually resolves these glitches.

Software updates often contain bug fixes for form rendering and sharing permissions. Running the latest version of both the Adobe app and iPadOS ensures maximum compatibility.

Check for App Updates

Open the App Store on your iPad, tap your profile icon at the top right, and scroll down to see pending updates. Tap 'Update' next to the Adobe app if available.

Check for System Updates

Open the iPad 'Settings' app, go to 'General', and select 'Software Update'.

Install Updates

If an iPadOS update is available, tap 'Download and Install' to ensure your operating system's sharing features are functioning correctly.

Restart Your Device: After installing updates, restart your iPad to ensure all changes take effect and the sharing cache is cleared.

Solution 2

Share the PDF Manually via the Files App

If the built-in email button in Adobe fails, saving the document locally and sharing it directly from the iOS Files app can bypass the error.

Solution 3

Reinstall the Application

A corrupted app installation or cache might be preventing form fields from displaying and blocking the email sharing function.

Fill, Sign, and Share PDFs Seamlessly with WPS Office

Avoid disappearing fields and email glitches by using WPS Office for iPad. It offers robust PDF editing tools, allowing you to easily fill forms, add secure signatures, and share documents in a few simple taps.

1. Open your PDF: Launch WPS Office on your iPad and open the PDF document you need to fill and sign.
2. Fill and Sign: Tap the 'PDF Edit' or 'Fill & Sign' tool on the bottom toolbar to type text into form fields and draw or insert your signature.
3. Share the Document: Tap the 'Share' icon at the top right and select 'Email' to instantly attach and send the finalized PDF.

Easily fill out PDF forms without losing data or rendering errorsAdd and save electronic signatures securely on your mobile deviceShare filled PDFs via email, messaging apps, or link instantlyHighly compatible with all standard PDF and Microsoft Office formats

microsoft office alternative - wps office

Frequently Asked Questions

Why do PDF form fields disappear when opened on my iPad?

This often happens if the PDF viewer doesn't support specific interactive form fields (like complex XFA forms), if the document was not properly flattened by the sender, or if there is a rendering bug in the application.

How can I force my iPad to email a PDF that won't send through an app?

You can bypass app-specific email glitches by saving the PDF directly to your iPad's 'Files' app. Then, open your Mail app, create a new message, and attach the saved PDF manually.

Is there a way to flatten a signed PDF on an iPad?

Yes. You can usually flatten a PDF by selecting the 'Print' option within an app, reverse-pinching (zooming in) on the print preview to generate a new PDF, and then saving or sharing that new document. This locks all fields and signatures into the background.

PDF Troubleshooting