OneDrive File Issues

How to Use OneDrive Files Online-Only or Store Locally in Windows

Anum MushtaqAnum Mushtaq Nov 2, 2026 868 views

Question details

The user wants to manage a large amount of synced images on OneDrive because their internal Windows 10 drive lacks the capacity to store them all locally.

How to Use OneDrive Files Online-Only or Store Them Locally
Product
Microsoft OneDrive
Device & OS
Windows 10
Scenario
Managing large OneDrive sync folders when the internal hard drive space is running low.
Observed behavior
The internal drive lacks enough storage space to keep local copies of approximately 170 GB of OneDrive images.
Before you start

Ensure you have a stable internet connection so OneDrive can accurately update your file statuses before changing storage settings.

Solution 1Recommended

Enable OneDrive Files On-Demand to Save Space

Use the Files On-Demand feature to keep files in the cloud (online-only) and access them without taking up storage space on your computer.

Files On-Demand is the best way to handle large amounts of data without filling up your local drive. It allows you to see all your files in File Explorer, but they only download when you open them.

1
Open OneDrive Settings

Click the OneDrive cloud icon in the Windows taskbar notification area, select the Help & Settings gear icon, and click Settings.

2
Access Sync and Backup

Navigate to the 'Sync and backup' tab and expand the 'Advanced settings' section.

3
Enable Files On-Demand

Under Files On-Demand, select 'Free up disk space' to make your files online-only.

4
Open Files as Needed

To access a file locally, simply double-click it in File Explorer to download and open it.

Identifying Online-Only Files: Online-only files have a blue cloud icon next to them in File Explorer. They do not take up space on your hard drive.
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Frequently Asked Questions

What happens if I delete an online-only file from my OneDrive folder?

If you delete an online-only file from your local OneDrive folder, it will be moved to the recycle bin and deleted from the cloud across all your synced devices. To remove it locally but keep it in the cloud, right-click the file and select 'Free up space' instead.

Can I move my OneDrive folder to an external hard drive?

Yes, you can move your OneDrive folder to an external drive to save internal storage space. However, that external drive must remain continuously connected to your computer whenever OneDrive is running to prevent sync errors.

How do I know which files are taking up local hard drive space?

In File Explorer, check the Status column in your OneDrive folder. Files with a solid green circle and a white checkmark, or a white circle with a green checkmark, are stored locally on your hard drive and taking up space.

Do online-only files work without an internet connection?

No, online-only files require an active internet connection to open. When you double-click them, Windows must first download the file from the cloud to your local device before it can be viewed or edited.