PDF Editing Issues

Fix Adobe Acrobat Reader on iPad Erasing Form Data When Signing

Ayan Masood Oct 19, 2026 869 views

Question details

Users experience data loss in interactive PDF forms when attempting to create a signature using Adobe Acrobat Reader on an iPad.

Fix Adobe Acrobat Reader on iPad Erasing Form Data When Signing

Product: Adobe Acrobat Reader
Device & OS: iPadOS
Scenario: Filling out interactive PDF forms for patient or business information and adding a signature on an iPad.
Observed behavior: All previously entered form data disappears immediately after selecting the 'Create Signature' option in the app.

Before you start

Ensure you have saved a backup copy of your blank interactive PDF form before attempting to test the fill and sign features again.

Solution 1Recommended

Restart Device and Update Software Versions

Updating the app and operating system clears temporary glitches and patches bugs introduced by recent app updates.

This data deletion issue is often tied to version-specific bugs that conflict with iPadOS memory management during the signature creation process.

Update iPadOS

Go to your iPad Settings, tap 'General', and select 'Software Update'. If an update is available, download and install it.

Update Adobe Acrobat Reader

Open the App Store, search for Adobe Acrobat Reader, and tap 'Update' if a newer version is available.

Restart iPad

Press and hold the power button (and volume button on newer models) until the power off slider appears. Slide to power off, then press the power button again to restart.

Test the Signature Feature

Reopen Acrobat Reader, fill in a few fields on your form, and tap 'Create Signature' to see if the data remains intact.

Restart Device and Update Software Versions

Version Checking: You can verify your current Acrobat Reader version by going to the app's settings menu and looking at the 'About' section.

Solution 2

Test with an Alternative PDF Form

Determine if the bug is isolated to the specific file's interactive elements or if it affects all documents in the app.

Solution 3

Submit a Bug Report to Support

If standard troubleshooting fails, escalate the bug to the developer for a permanent fix.

Fill and Sign PDFs Reliably

Use WPS Office to Fill and Sign PDF Forms on iPad

Avoid app-specific bugs and data loss by using WPS Office to seamlessly fill out interactive PDF forms and securely add your signature on your iPad.

1. Install WPS Office: Download and launch WPS Office from the App Store on your iPad.
2. Open Your Form: Locate and open your interactive PDF form within the WPS Office app.
3. Fill in the Data: Tap the interactive text fields to enter your patient or business information securely.
4. Add Your Signature: Navigate to the 'PDF Edit' or 'Fill & Sign' tab on the top menu, tap 'Signature', and draw or import your signature.
5. Save the Document: Place the signature in the required field and tap 'Save' to securely preserve your filled data and signature.

Easily fill interactive PDF forms without unexpected data lossAdd handwritten or image signatures securely and quicklyFully compatible with standard Adobe PDF formatsLightweight app optimized for smooth performance on iPadOS

microsoft office alternative - wps office

Frequently Asked Questions

Why does my iPad delete PDF text when I add a signature?

This is typically caused by an app-specific bug where the signature module refreshes the document layout incorrectly, wiping the interactive field data from the active memory.

Can I recover the form data erased by Acrobat Reader?

Unfortunately, if the data disappeared from the screen before the document was saved, it is cleared from the device's memory and cannot be recovered. The information must be re-entered.

Does this issue affect all PDF forms on the iPad?

Not necessarily. Complex forms containing specific interactive elements, advanced formatting, or older scripting standards are more prone to conflicts during app updates than simple fillable forms.

How can I safely sign a PDF form without losing data?

Try saving a copy of the filled form before applying the signature. Alternatively, use a reliable alternative PDF editing application like WPS Office to handle the fill and sign process.

PDF Troubleshooting