OneDrive File Issues

How to Make OneDrive Files Online-Only to Free Up Disk Space

Chanuka GeekiyanageChanuka Geekiyanage Nov 4, 2026 869 views

Question details

The user wants to free up local hard drive storage by converting synced OneDrive files into online-only files.

How to Make OneDrive Files Online-Only to Free Up Disk Space
Product
OneDrive
Device & OS
Windows 10
Scenario
Managing local disk space efficiently when syncing personal or work files with Microsoft OneDrive.
Observed behavior
Files are occupying too much local disk space, and the user needs a method to keep them accessible in the cloud while removing the local copies.
Before you start

Ensure that your computer is connected to the internet and that you are signed into your OneDrive account so changes can sync properly.

Solution 1Recommended

Use the 'Free up space' Command in File Explorer

Manually select which files or folders to remove from your local drive while keeping them safely stored in your OneDrive cloud.

This method utilizes the OneDrive Files On-Demand feature. It allows you to see all your files in File Explorer without having to download them, saving significant local disk space.

1
Open File Explorer

Click the File Explorer icon on your taskbar or press the Windows key + E to open it, then navigate to your OneDrive folder in the left pane.

2
Select Files or Folders

Highlight the specific files or folders that are taking up too much space and that you no longer need offline.

3
Execute the Command

Right-click the selected items and choose 'Free up space' from the context menu. The local copies will be removed.

Use the 'Free up space' Command in File Explorer
Space Freed Successfully: The file status icon will change to a blue cloud, indicating the file is now available online-only and is no longer using your local disk space.
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Frequently Asked Questions

Will using 'Free up space' delete my files permanently?

No. The 'Free up space' option only removes the locally downloaded copy of the file from your computer's hard drive. The original file remains completely safe and accessible in your OneDrive cloud storage.

How do I know if a file is online-only or saved locally?

In File Explorer, check the status icon next to the file name. A blue cloud icon means the file is online-only. A green checkmark means the file is downloaded and taking up local disk space.

Can I open online-only files if I don't have an internet connection?

No, you need an active internet connection to open and download online-only files. If you know you will be working offline, right-click the files beforehand and select 'Always keep on this device' to download them.