OneDrive File Issues

How to Back Up the Pictures Folder to OneDrive on a Mac

John WilsonJohn Wilson Nov 3, 2026 869 views

Question details

The user wants to back up their macOS Pictures folder to OneDrive but cannot find the automated PC Folder Backup setting that is available on Windows.

How to Back Up the Pictures Folder to OneDrive on a Mac
Product
Microsoft OneDrive
Device & OS
macOS
Scenario
Attempting to use Microsoft 365's OneDrive to automatically back up the local Mac Pictures folder.
Observed behavior
The automatic Folder Backup setting for Documents, Desktop, and Pictures is completely missing in the macOS version of the OneDrive application.
Before you start

Ensure your Mac is connected to the internet and you are signed into the OneDrive app. Note that standard file synchronization across devices is fundamentally different from a secure, isolated system backup.

Solution 1Recommended

Manually Sync Mac Folders to OneDrive

Since native folder backup isn't supported on Mac, you must place files directly inside the local OneDrive folder to synchronize them with the cloud.

Microsoft limits the automated 'Folder Backup' feature strictly to Windows environments. To achieve a similar result on macOS, you must manually move or copy your essential folders directly into the OneDrive sync directory.

1
Open Finder

Click the Finder icon in your Mac's dock and navigate to your local Pictures folder.

2
Select your photos

Highlight the images or subfolders you wish to store in OneDrive.

3
Navigate to the OneDrive folder

Open a new Finder window (Command + N) and locate your 'OneDrive' folder in the sidebar.

4
Move or Copy files

Drag and drop the selected pictures into the OneDrive folder. To keep a copy in the original location, hold the Option key while dragging.

Manually Sync Mac Folders to OneDrive
Synchronization is not a true backup: When you sync files, deleting a photo from your Mac's OneDrive folder will also delete it from the cloud. Always keep a separate external drive backup (like Apple Time Machine) for permanent data protection.
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Frequently Asked Questions

Why doesn't OneDrive have the 'PC Folder Backup' feature on Mac?

Microsoft currently limits the automated Folder Backup feature—which covers the Desktop, Documents, and Pictures folders—strictly to Windows PC environments. Mac users must manually manage their synchronized folders by moving items into the local OneDrive directory.

Is syncing files to OneDrive the same as having a backup?

No. Synchronization simply mirrors your actions across devices in real time. If you accidentally delete or corrupt a file in a synced folder on your Mac, those changes immediately sync to the cloud, potentially resulting in permanent data loss. A true backup keeps historical, isolated versions of files.

Can I use Apple Time Machine alongside OneDrive?

Yes, it is highly recommended. You should use Apple's built-in Time Machine paired with an external hard drive for true, complete system backups, while utilizing OneDrive primarily for convenient cross-device access and file synchronization.

Do I need a Microsoft 365 subscription to sync my Mac photos to OneDrive?

No, you can use the free 5GB storage tier of OneDrive to manually sync your photos. However, a paid Microsoft 365 subscription provides up to 1TB of storage, which is generally required for managing larger photo and video libraries.