How do I combine unallocated partitions?
John Kim
Published Apr 15, 2026
- Open the Disk management window.
- Right click on the first unallocated partition and select the option to create a volume.
- Follow the on screen instruction to create a volume.
- After creating volume right click on that and select the option extend volume.
Hereof, how do I merge unallocated partitions in Windows 10?
Right-click the partition you want to add the unallocated space to and then choose Merge Partitions (e.g. C partition). Step 2: Select the unallocated space and then click OK. Step 3: In the pop-up window, you will realize the size of partition has been increased. To perform the operation, please click Apply.
Furthermore, how do I fix an unallocated partition?
- Right-click the Start button and click Disk Management.
- At the bottom of the window, right-click the unallocated volume. Click Properties.
- Click on the Driver tab, then Update Driver.
- Click Search automatically for drivers.
- Restart your computer.
In this regard, how do I merge C drive with unallocated space?
Right-click My computer, select Manage, and open the Disk Management. Then, right click the C drive, click Extend Volume. Then, you can get into the extend volume wizard and merge C drive with unallocated space.
What do I do with unallocated partitions?
Instead of creating a new partition, you can use unallocated space to expand an existing partition. To do so, open the Disk Management control panel, right-click your existing partition and pick "Extend Volume." You can expand a partition only into physically adjacent unallocated space.
Related Question Answers
How do I make all my partitions into one?
To Combine partitions in Disk Management:- Press Windows and X on the keyboard and select Disk Management from the list.
- Right-click drive D and select Delete Volume, disk space of D will be converted to Unallocated.
- Right-click drive C and select Extend Volume.
- Click Next in the pop-up Extend Volume Wizard window.
How do I merge partitions?
When in the application, right-click on the partition you want to merge and select “Merge Partitions†from the context menu. Select the other partition you want to merge, then click on the OK button.How do I merge unallocated space in Windows?
Merging three unallocated partitions into one.- Open the Disk management window.
- Right click on the first unallocated partition and select the option to create a volume.
- Follow the on screen instruction to create a volume.
- After creating volume right click on that and select the option extend volume.
How do I allocate unallocated space to D drive?
So here you can add the unallocated space to partition D through the following steps. First, right click "computer", select "manage", then select "disk management", and right click partition D. Then, select "Extend Volume" in the pop-up window and you can add the unallocated space to partition D simply.What is an unallocated partition?
Unallocated SpaceA computer describes any physical space on a hard drive that doesn't belong to a partition as unallocated. This means that no programs can write to the space. To make use of unallocated space, you need to either create a new partition using the space or expand an existing partition.
Why Extend Volume is disabled?
When you see the Extend Volume option grayed out on your computer, it signifies that there is no unallocated space on your hard disk. As there is no unallocated space after the C partition drive, so “Extend Volume†option is disabled.Can I merge C and D drives?
Is it safe to merge C and D drive? Yes, you can safely merge C and D drive without losing any data with a reliable disk management tool, like EaseUS Partition Master. This partition master enables you to merge partitions in Windows 10 without deleting any partition.How do I enable extend volume in C drive?
How to enable Extend Volume for system C drive- Back up or transfer all files in drive D to other place.
- Open Disk Management, right click D: and select Delete Volume.
- Right click C: drive and select Extend Volume.
- In the pop-up Extend Volume Wizard window, simply click Next till Finish.
How do I merge unallocated drive to C drive in Windows 10?
Steps to merge Unallocated space to C drive in Windows 10/8/7 with NIUBI:- Right click D:
- Right click C: drive and select "Resize/Move Volume" again, drag right border towards right to merge this Unallocated space to C: drive.
- Click Apply on top left to confirm and execute.
How do I extend my C drive disk 1?
Sometimes, the unallocated space is on the left of the partition you want to extend. If you want to move unallocated space, just drag the left partition handle leftwards to the size you want. Click "Execute Operation" and you are able to merge space from one disk to the other.How do you extend C drive greyed out?
As here is no unallocated space after the C partition drive, so extend volume greyed out. You need to have an “unallocated disk space” to the right of the PartitionVolume you wish to extend on the same drive. Only when “unallocated disk space” is available “extend” option is highlighted or available.How do I recover unallocated partition data?
Way 2 - Recover Partitions with Lost Files from Unallocated HDD- Step 1: Run EaseUS Partition Recovery on your PC.
- Step 2: Wait for the scanning process to complete.
- Step 3: Preview and restore the lost partition(s).
- Step 4: Click "Recover Now" to finish the partition recovery process.
How do I fix unallocated partition without losing data?
3. Update your hard-drive driver- Press the Windows key + R.
- Type diskmgmt. msc and hit OK.
- Expand Disk drives.
- Right-click on the unallocated hard drive and select Update Driver Software.
- Click on Search automatically for updated driver software and follow the on-screen instructions.
- Restart your machine.
How do I format an unallocated drive?
- Click the Windows "Start" button and right-click "Computer." Select "Manage" from the context menu to open Computer Management.
- Select "Disk Management" from the left pane.
- Select "New Simple Volume" from the context menu to run the New Simple Volume Wizard.
- Enter the size of the new volume or use the default value.
How can I recover an unallocated hard drive for free?
How to recover files from unallocated space with EaseUS Data Recovery- Select and scan the lost partition. Launch EaseUS Data Recovery Wizard, select the "Lost Partition" and click "Scan" to search for all the lost data.
- View the results.
- Recover data from the lost partition.
Is Remo Recover safe?
Back up your data and keep it safeUnfortunately, we can't recommend Remo Recover for most users. It's pricey, the user interface has major rendering issues, and the preview function only works for image files.