OneDrive File Issues

How to Reduce OneDrive Storage Usage on an iPad

Rana GarciaRana Garcia Oct 28, 2026 868 views

Question details

The user needs to reduce the amount of local iPad storage space consumed by the OneDrive app.

How to Reduce OneDrive Storage Usage on an iPad
Product
Microsoft OneDrive
Device & OS
iPadOS
Scenario
Managing local storage on an iPad when the OneDrive app is taking up too much space.
Observed behavior
OneDrive uses substantially more local iPad storage than the amount of data stored in the cloud due to cached files or offline copies.
Before you start

Ensure your iPad is connected to a stable Wi-Fi network and that your essential OneDrive files are fully synced to the cloud before clearing local data or reinstalling the app.

Solution 1Recommended

Clear Offline Files and OneDrive Cache

Remove files marked for offline use and clear the OneDrive cache to free up local iPad storage space immediately.

OneDrive caches files you open to improve performance and keeps offline copies of files you have specifically downloaded. Clearing these will return the files to 'online-only' mode, saving significant local storage.

1
Remove offline files

Open the OneDrive app on your iPad. Navigate to the 'Files' tab, find files or folders marked with a parachute or download icon, tap the three dots next to them, and select 'Remove from offline'.

2
Access settings to clear cache

Tap on your profile icon or the 'Me' tab at the top or bottom of the screen to open the app settings.

3
Clear the app cache

Scroll down to find 'Clear cache' under the advanced or account settings. Tap it to delete temporary cached files from your iPad's local storage.

Clear Offline Files and OneDrive Cache
Files On-Demand: By keeping files as 'online-only' instead of downloading them, you can browse your entire cloud drive without consuming local device storage.
Free Microsoft Office alternative

Try WPS Office for Lightweight File Management on iPad

If Microsoft Office apps and OneDrive are consuming too much local storage on your iPad, consider switching to WPS Office. It provides a lightweight, all-in-one suite with seamless cloud integration, allowing you to edit documents without heavy local caching.

  1. 1. Download WPS Office: Search for WPS Office in the Apple App Store and install the free app.
  2. 2. Connect cloud storage: Open WPS Office, tap on the 'Cloud' or 'Open' tab, and link your preferred cloud service to access files directly.
  3. 3. Edit online without bloat: Tap any file to edit it seamlessly online. WPS Office manages temporary files efficiently, preventing excessive storage buildup on your iPad.
Extremely lightweight app size saves valuable iPad storage space.Fully compatible with Microsoft Word, Excel, and PowerPoint formats.Built-in cloud storage integration allows you to connect Google Drive, Dropbox, or OneDrive directly without bloat.Combines Writer, Spreadsheet, Presentation, and PDF tools in one familiar, easy-to-use interface.
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Frequently Asked Questions

Why is OneDrive taking up so much space on my iPad?

OneDrive uses local storage to cache files you've recently opened or saved for offline use. This improves loading speeds but can accumulate over time, taking up significantly more space than expected.

Will deleting the OneDrive app delete my files in the cloud?

No. Deleting the OneDrive app from your iPad only removes the application and its local cached data. Your files will remain safely stored in your Microsoft cloud account.

How do I make OneDrive files online-only on my iPad?

Files in OneDrive are online-only by default until you download them. To revert a downloaded file back to online-only, tap the three-dot menu next to the file or folder and select 'Remove from offline'.