Aside from turning to third-party partition manager software, you can use Windows Disk Management to merge the C drive and D drive because this Windows advanced storage tool is free to create, delete, extend, shrink, merge partitions, or change a drive letter.

Right-click on it and choose the “Merge Partition” option. A window will pop up. Select the second partition that you want to merge with the first one. Merge two local drives in Windows 10 with freeware Step 3: Confirm the operation and apply the changes. You can now successfully merge two local drives without any data loss.

Yes, you can safely merge C and D drives without losing any data with a reliable disk management tool like EaseUS Partition Master. This partition master enables you to merge partitions in Windows 11/10 without deleting any partitions. 2.

Normally, to combine multiple hard drives Windows 10, the first things that comes to mind is to turn to Windows Disk Management utility to find a solution. But does it offer a way? Next, we will show you how Disk Management works on merging C drives Windows 10 to help you make out whether it is reliable and should be the first choice.