If you are a Windows user, you would probably know about hiding or locking a folder or file which has confidential data. We generally, use some folder encryption software to do these tasks. But, if you have many such folders and files, it is not a good idea to lock each and every folder. A better option would be to move all such files and folders which you want to hide or do not want others to know about their existence, to some drive on your PC. Then, hide that entire drive so that it is not visible to anyone.

That hidden drive will not be seen in Windows File Explorer but can be accessed through a Command Prompt or by typing the drive letter in the address bar of Explorer. So, when someone uses your Windows PC, they do not know that there is such a drive existing in your PC and your confidential data is safe. This can be done in Windows 10/8/7/Vista. I will guide you through steps to be followed in Windows 8.

Hide a Drive in Windows 10

There are four ways to hide a drive in Windows 10. It is through Disk Management, using Group Policy, through Windows Registry or by using Diskpart command in CMD. We will see these ways step by step so that you can implement the same to hide a drive in Windows 8.

Hide Drive using Disk Management

If you want to hide a drive in Windows 8 through Disk Management, you need to right-click on My Computer and then click Manage.

In Computer Management Console open Storage by double clicking on it.

Now, double-click on Disk Management Snap-in.

 Disk Management Console opens up, and you can see all drives of your PC.

Choose the drive which you want to hide and right click on it. Choose ‘Change Letter and Paths’ and click on Remove button.

If it asks for confirmation, say ‘Yes’. Now, you cannot see the hidden drive in My Computer.

Hide drive using Group Policy

Run gpedit.msc and navigate to the following settings:

User Configuration/Administrative Templates/Windows Components/File Explorer

Double-click Hide these specified drives in My Computer and select Enabled.

From the drop-down menu, select the Drive you want to hide.

This policy setting allows you to hide these specified drives in My Computer. This policy setting allows you to remove the icons representing selected hard drives from My Computer and File Explorer. Also, the drive letters representing the selected drives do not appear in the standard Open dialog box. If you enable this policy setting, select a drive or combination of drives in the drop-down list. This policy setting removes the drive icons. Users can still gain access to drive contents by using other methods, such as by typing the path to a directory on the drive in the Map Network Drive dialog box, in the Run dialog box, or in a command window. Also, this policy setting does not prevent users from using programs to access these drives or their contents. And, it does not prevent users from using the Disk Management snap-in to view and change drive characteristics. If you disable or do not configure this policy setting, all drives are displayed, or select the “Do not restrict drives” option in the drop-down list.

Save and exit.

Hide Drive using Windows Registry

In this second way, we will use NoDrives registry key to hide a drive in Windows 8. As we add a key to the registry, I suggest you take the backup of your registry. Once it is done, proceed!

Press Windows Key+ R, type ‘regedit’ and hit Enter. The Registry Editor Console opens up. Navigate to the below path,

HKEY_LOCAL_MACHINE –> Software –> Microsoft –> Windows –> CurrentVersion ->Explorer

Here we are going to create a new DWORD value, so right click on Explorer and choose New -> DWORD Value (32-bit).

Give the name as ‘NoDrives’ and double click on it, to change the properties. Now, console opens where we need to enter values. In Value data, choose the one based on the drive you want to hide. Each drive letter has unique value and values are as below,

A: 1, B: 2, C: 4, D: 8, E: 16, F: 32, G: 64, H: 128, I: 256, J: 512, K: 1024, L: 2048, M: 4096, N: 8192, O: 16384, P: 32768, Q: 65536, R: 131072, S: 262144, T: 524288, U: 1048576, V: 2097152, W: 4194304, X: 8388608, Y: 16777216, Z: 33554432, All: 67108863

Choose the corresponding value for the drive and enter that value in ‘Value data’. Choose ‘Decimal’ for the Base section. As I want to hide, drive ‘G’, I am entering the value as ‘64’.

If you want to hide two drives, say for example ‘E’ and ‘G’, you can enter value one value as ’80’ (E = 16 and G = 64) and it hides both the drives.

Restart your computer and your drive in hidden now. If you are supposed to get the drive back, change the value to Zero, or you can even delete the ‘NoDrives’ registry key.

Hide Drive using CMD

1] Open an elevated command prompt, type Diskpart and hit Enter.

2] Type List Volume and hit Enter.

3] Now type select and the numeral against the letter of the Drive (e.g.,. it could be G Drive), which you want to hide. For instance, it could be Select Volume 6. Hit Enter.

4] Finally, type Remove Letter G and hit Enter.

You will see a message – Diskpart successfully removed the drive letter or mount point.

To show the hidden drive, follow steps 1, 2, 3 mentioned above.

Now type Assign Letter D and hit Enter. This will show the drive in Explorer.

If you need a detailed walk-through, see our forum post titled Hide or show your hard drive partitions using Diskpart.

These are the 4 ways you can hide a drive natively, in Windows.

UPDATE: You can also use freeware HideCalc to hide disk drive in Windows. Also, read the comments below.