Office Apps Crashing

How to Fix Microsoft Word for iPad Crashing When Opening Large Documents

Ayan Masood Oct 10, 2026 868 views

Question details

The user needs to stop the Microsoft Word app from crashing when trying to open a specific large document on an iPad.

How to Fix Microsoft Word for iPad Crashing When Opening Large Documents

Product: Microsoft Word for iPad
Device & OS: iPadOS
Scenario: Attempting to open and edit a large document within the iPad Word application.
Observed behavior: The Word application crashes repeatedly when opening one particular large document, whereas other standard files open and function normally.

Before you start

Ensure your iPadOS and the Microsoft Word app are updated to the latest versions, and verify that the large document is not completely corrupted by trying to open it on a desktop computer first.

Solution 1Recommended

Clear All Unsynchronized Documents

Use this solution to clear temporary unsynchronized files that might be overloading the app's cache and causing crashes.

Often, large files get stuck during the synchronization process, creating corrupted cached data. Clearing these temporary documents from your iPad settings can resolve the memory conflict without deleting your saved files.

Open iPad Settings

Navigate to your iPad's home screen and tap on the 'Settings' app.

Locate Word Settings

Scroll down the left-hand panel in the Settings menu and tap on 'Word' to access the application's specific settings.

Clear Documents

Under the Word settings, find and tap on the option labeled 'Clear All Documents'. After doing this, reopen the Word app and try loading the large document again.

Data Safety: Clearing all documents via the iPad settings only removes unsaved or unsynchronized temporary cache. It does not delete your documents safely stored on your device or in OneDrive.

Solution 2

Reset the Word App and Sign-In Credentials

Use this method if clearing documents did not work, as damaged login credentials or app states can also trigger repetitive crashes.

Free Microsoft Office alternative

Use WPS Office to Open Large Documents on iPad

If Microsoft Word continues to crash or struggle with heavy files on your iPad, WPS Office provides a highly optimized, lightweight alternative that handles large documents smoothly for free.

1. Install WPS Office: Search for WPS Office in the Apple App Store on your iPad and download it for free.
2. Open Your Document: Launch WPS Office, navigate to your files, and tap on your large Word document to open it without crashing.
3. Edit and Save Seamlessly: Edit your document normally. All changes can be saved back directly in the standard .docx format.

Fully compatible with Microsoft Word (.docx), Excel, and PowerPoint formatsHighly optimized to open and edit large documents smoothly on mobile devicesFree and lightweight alternative to Microsoft Office with a familiar user interface

microsoft office alternative - wps office

Frequently Asked Questions

Why does Microsoft Word crash only when opening one specific large document?

A specific large document may contain complex formatting, high-resolution media, or hidden corrupted elements. When the iPad's memory is insufficient to process these elements alongside normal synchronization tasks, the app becomes overwhelmed and crashes.

Will 'Delete Sign-In Credentials' remove my Office subscription?

No. Deleting your sign-in credentials simply signs you out of the application and clears cached authentication tokens. Your Office subscription remains active, and you will regain access to its features as soon as you log back in.

What should I do if the Word app continues to crash after a reset?

If resetting the app and clearing credentials fails, the document itself might be heavily corrupted, or the Word app installation is damaged. Try uninstalling Word, restarting your iPad, and reinstalling the app from the App Store. Alternatively, try opening the document using a lightweight alternative like WPS Office.

Office App Problems