How to Reduce OneDrive Storage Usage on an iPad
Question details
The user needs to reduce the amount of local iPad storage space consumed by the OneDrive app.

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

Reinstall the OneDrive App
If clearing the cache does not free up enough space, reinstalling the app will completely remove all hidden local data.
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. Download WPS Office: Search for WPS Office in the Apple App Store and install the free app.
- 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. 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.

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'.




