How to Sync a OneDrive Folder with Android SD Cards and PC
Question details
The user wants to configure OneDrive to automatically perform a two-way synchronization of a specific folder between a Windows PC, an Android phone's SD card, and an Android tablet's SD card.

- Product
- OneDrive
- Device & OS
- Windows, Android
- Scenario
- Keeping a designated folder automatically updated across a PC and local SD card folders on multiple Android devices.
- Observed behavior
- The native OneDrive Android app does not provide full two-way automatic synchronization to arbitrary local SD card folders, requiring files to be downloaded manually.
Verify that your Android devices are running the latest version of the OneDrive app, and ensure your SD cards are properly mounted with sufficient storage space and write permissions enabled.
Use OneDrive's Built-In Offline Feature
While OneDrive for Android lacks full background syncing to custom SD card folders, you can use the offline feature to keep selected files updated on your device.
The native OneDrive application prioritizes saving mobile device storage by keeping files in the cloud. Changes made on your PC will reflect in the Android app, but to access them locally without the internet, you must mark them for offline use.
Launch the OneDrive application on your Android phone or tablet and locate the folder or files you want to access locally.
Tap the three-dot menu icon (...) located next to the specific file or folder.
Toggle the 'Keep offline' switch or tap the 'Make available offline' option. The app will download the files to your device for offline viewing.
Set Up a Third-Party Synchronization Tool
To achieve a true, automatic two-way sync between a OneDrive cloud folder and an exact location on your Android SD card, you need a dedicated sync app.
Edit OneDrive Files Directly on Android with WPS Office
Instead of setting up complex folder syncs just to edit documents on your tablet, use WPS Office for Android. It connects directly to your OneDrive account, allowing you to seamlessly open, edit, and save Microsoft Office files on the go, or export them straight to your SD card.
- 1. Open WPS Office: Launch the WPS Office app on your Android device and tap on the 'Open' or 'Cloud' tab at the bottom of the screen.
- 2. Add OneDrive Account: Select 'Add Cloud Storage' and choose 'OneDrive' from the list of supported cloud services.
- 3. Log In and Authorize: Enter your Microsoft account credentials to securely authorize WPS Office to access your OneDrive files.
- 4. Edit and Save Files: Tap any document to open and edit it. Your saved changes will automatically sync back to OneDrive, or you can choose 'Save As' to place a copy directly onto your SD card.

Frequently Asked Questions
Why doesn't the OneDrive app auto-sync directly to my Android SD card?
The native OneDrive app for Android is designed for on-demand cloud access to conserve your mobile device's local storage and battery life. It does not support continuous two-way background synchronization to arbitrary local folders like the Windows desktop client does.
Can I change the default offline download location to my SD card in OneDrive?
Depending on your Android version and device manufacturer, you may be able to change the download destination for offline files. Open the OneDrive app, go to 'Me' > 'Settings' > 'App Settings', and look for a storage or download location option. Note that this still does not enable automatic two-way syncing.
What happens if I edit the same file on my PC and Android device independently without syncing?
If you edit separate copies of the same file simultaneously without syncing them first, a file conflict will occur. When both versions eventually upload to OneDrive, the system usually keeps both copies by appending your device name to one of the files to prevent you from losing your work.




