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How to Free Up Microsoft Corporation Storage Space on iPad

Steve K Oct 9, 2026 869 views

Question details

The user needs to reduce the excessive storage space consumed by the Microsoft Corporation category on their iPad.

How to Free Up Microsoft Corporation Storage Space on iPad

Product: Microsoft Office, Teams, Outlook
Device & OS: iPadOS
Scenario: Managing iPad device storage when installed Microsoft applications are taking up more than 30 GB of space.
Observed behavior: The Microsoft Corporation category in iPad Storage accumulates a massive amount of cached data, shared files, and offline content, resulting in severe storage depletion.

Before you start

Before clearing application data or resetting your Microsoft apps, ensure all your important documents, emails, and files are fully synchronized to OneDrive or your preferred cloud storage to prevent any permanent data loss.

Solution 1Recommended

Reset Microsoft Apps via iPad Settings

Use the built-in iPad settings to reset Microsoft applications and clear cached login credentials and heavy local data.

Resetting the app from the iPad settings forces the application to clear its cache and delete temporary local files, which is highly effective in reducing the storage footprint of the Microsoft Corporation category.

Please note that this category may not completely disappear unless the apps are uninstalled, but resetting will drastically reduce its size.

Open iPad Settings

Navigate to the home screen and open the Settings app on your iPad.

Locate the Microsoft App

Scroll down the left-hand panel and tap on the specific Microsoft app taking up space (e.g., Word, Excel, Teams, or Outlook).

Access the Reset Options

Scroll down to the Troubleshooting section on the right panel and tap on Reset or Reset [App].

Enable Delete Login Credentials

Toggle on the switch for Delete Login Credentials or Clear App Data.

Restart and Sign In

Restart your iPad, then reopen the application and sign back in to rebuild a fresh, smaller cache.

Local Data Warning: This action will remove locally stored app data and previously shared files. Ensure your cloud synchronization is complete before proceeding.

Solution 2

Clear App Data and Offline Files within Apps

Manually review and delete offline files, emails, and chat attachments directly within apps like Teams and Outlook.

Free Microsoft Office alternative

Save iPad Storage Space with WPS Office

If Microsoft Office applications are consuming too much storage on your iPad, consider switching to WPS Office. It is a lightweight, all-in-one application that combines Word, Excel, PowerPoint, and PDF editing into a single app, drastically reducing storage usage while maintaining full compatibility with your existing files.

1. Download WPS Office: Search for WPS Office in the Apple App Store and download the lightweight app to your iPad.
2. Sign In or Create Account: Launch WPS Office and sign in with your email or a third-party account to unlock editing features.
3. Open Existing Files: Access your cloud storage or local iPad files directly within WPS to seamlessly open and edit your Microsoft Office documents.

All-in-one app takes up significantly less iPad storage space than separate Microsoft appsFully compatible with Microsoft Word, Excel, and PowerPoint document formatsBuilt-in powerful PDF reader and editor without needing extra applicationsFree, lightweight, and perfectly optimized for a smooth iPadOS experience

microsoft office alternative - wps office

Frequently Asked Questions

Why does the Microsoft Corporation category take up so much space on my iPad?

The Microsoft Corporation category in iPad storage acts as an umbrella that aggregates shared files, local caches, login credentials, and downloaded attachments across all your installed Microsoft apps, such as Teams, Outlook, Word, and Excel. Over time, these temporary and offline files accumulate, consuming gigabytes of space.

Will resetting Microsoft apps delete my files?

Resetting the apps through iPad settings may remove locally stored app data, login credentials, and offline files. However, any files, emails, or documents that have been successfully synced to the cloud (like OneDrive or SharePoint) will remain safe and accessible once you log back in.

How can I check how much space Microsoft apps are currently using?

Go to your iPad Settings, tap on General, and then select iPad Storage. Wait a moment for the device to calculate the storage distribution. You can then scroll down to find the Microsoft Corporation category or individual Microsoft apps to see exactly how much space they are consuming.

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