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OneDrive File Issues

How to Find OneDrive Offline Files on Android for Obsidian

Maira MehtabMaira Mehtab Oct 19, 2026 868 views

Question details

The user is trying to use a OneDrive folder as an Obsidian vault on Android but cannot find the local file path for the offline files.

How to Find and Sync OneDrive Offline Files on Android for Obsidian
Product
OneDrive
Device & OS
Android
Scenario
Attempting to select a OneDrive offline folder as a local vault in the Android Obsidian app.
Observed behavior
OneDrive does not expose a usable local file path for offline files in standard Android file managers, preventing Obsidian from accessing the vault directly.
Before you start

Ensure you have the OneDrive application installed and logged in on your Android device, and download a reliable third-party synchronization application like OneSync from the Google Play Store.

Solution 1Recommended

Synchronize OneDrive to a Local Folder using OneSync

Since OneDrive hides offline files from standard file managers, the best workaround is to use a third-party app to automatically sync your OneDrive folder to an accessible local Android folder.

Microsoft designed the OneDrive app for Android to manage offline files internally, which means these files do not appear as normal local folders. Applications that require direct local folder access, such as Obsidian, cannot see them.

To bridge this gap, you can use a synchronization tool like OneSync. This tool downloads and keeps a standard local folder in sync with your cloud folder, providing Obsidian with the accessible path it requires.

1
Prepare the folder on your desktop

On your Windows PC, locate the Obsidian vault folder inside your OneDrive directory, right-click it, and select 'Always keep on this device' to ensure files are fully downloaded.

2
Set up a local Android folder

Open your standard Android File Manager and create a new, empty folder in your internal storage to act as your local Obsidian vault.

3
Configure the OneSync application

Install and open OneSync. Connect your Microsoft account, then create a new sync pair. Choose your OneDrive vault folder as the remote source and the newly created local folder as the destination.

4
Adjust synchronization settings

In OneSync, go to Settings > Synchronization. Enable 'Autosync' and set the schedule to a frequent interval (e.g., every 5 minutes). Ensure 'Instant upload' is enabled and allow syncing over both Wi-Fi and mobile data if preferred.

5
Open the vault in Obsidian

Launch the Obsidian app on your Android device, tap 'Open folder as vault', and select the local folder you created and synchronized in the previous steps.

Synchronize OneDrive to a Local Folder using OneSync
Battery Optimization Tip: To prevent Android from killing the sync process in the background, go to your device's App Settings, locate OneSync, and set its battery usage to 'Unrestricted'.
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Frequently Asked Questions

Where are OneDrive offline files stored on Android?

OneDrive stores offline files in a hidden system directory that is protected by the Android operating system. They can only be accessed internally by the OneDrive app and are not visible to standard file managers or third-party apps like Obsidian.

Can Obsidian sync directly with OneDrive on Android?

No, Obsidian requires an accessible local folder path to open a vault. Because the official OneDrive app does not expose its offline folders to the Android file system, direct syncing is not natively supported. You must use a third-party app like OneSync to bridge the gap.

Are third-party sync apps like OneSync safe for my files?

Yes, reputable sync applications like OneSync use the official Microsoft Graph API (OAuth) to access your OneDrive. This means they securely request permission to read and write your files without ever seeing or storing your Microsoft account password.