> How to > Partition Master > How to Partition Unallocated Disk Space in Windows 10

How to Partition Unallocated Disk Space in Windows 10

Posted on Jan 24, 2018 by Jean to Partition Master

Summary:
This page shows you how to partition unallocated disk space in Windows 10 with EaseUS partition tool. Try this guide to add unallocated space to system partition or create a new partition on an unallocated space with ease.

Is there any way to partition unallocated disk space in Windows 10?

"I bought a 3TB hard drive and did a fresh install of Windows 10. Windows 10 install auto created two more volumes, both labeled as Unallocated. However, now I can not create a partition on one of those random Unallocated volumes. Every time when I right-click on one of these two Unallocated volumes, the option create a simple volume is greyed out and completely not available. Is there any partition magic tool that allows me to create partitions on unallocated disk space?"

I bought a new computer with Windows 10 installed on it. I see in Disk Management that only about 1/4 of the space is being used. The rest is unallocated space. Now I want to move unallocated space to C drive to extend system partition. Any unallocated disk space partitioning solution can help?

How to partition unallocated disk space in Windows 10 with EaseUS partition tool

Trying to add unallocated space to system partition? Want to create a new partition on an unallocated space? In some case, you might need to do these jobs for a better performance of your hard drive. So, it is important for you to learn how to partition unallocated disk space. This page introduces you EaseUS partition tool, a professional disk partition management tool and shows you how to partition unallocated space in Windows 10 step by step with the program. 

Download Now

 Windows 10 is supported

Steps to create a new partition on unallocated disk space

1. Launch EaseUS partition tool. Right-click the unallocated space, and choose "Create Partition".

Choose the right option to create a new partition on unallocated disk space

2. When the Create partition window pops out, you can enter a partition label, select a drive letter, cluster size, partition size, partition type (Primary/Logical) and file system from the pull-down menu. While creating partition, you also could resize the new partition to a certain size.

Set up  to the new partition created on unallocated disk space

3. Click "OK", a new partition will be created on unallocated disk space.

Steps to add unallocated space into a partition

1. Launch EaseUS partition tool.

2. Select one partition near the unallocated space and right-click it. Then choose "Resize/Move Partitions"

Click and move partitions to leave the unallocated space behind C drive. Then drag the right side of C drive to the right and add the unallocated space into C drive.

Choose the right option to add unallocated space into a partition

3. Choose "Apply" to add unallocated space into a partition.