EaseUS Partition Master

Resize Windows 10 Partition with Free Windows 10 Partition Manager

EaseUS provides the best free Windows 10 partition manager as partition magic tool for Windows 10 users to apply and perform safe and fast partition management. It applies to resize (extend/ shrink) partition, merge partition, allocate unallocated space, etc. for free on Windows 10 32 bit, 64 bit and older Windows system.

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Windows 11/10/8/7100% Secure


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Updated by Tracy King on Jan 18, 2024
Written by Jean

The Windows 10 partition manager software also applies to manage partition and perform advanced disk management in Windows 8/7, etc. older Windows systems.

Need Partition Magic Tool for Windows 10 Partition Management

During the computer usage, you may encounter various problems of partition management in Windows 10 or lower Windows systems (Windows 8/8.1/7/XP/Vista) like the list here below: 

  • Low disk error: system partition disk space becomes lower, or system partition needs to be extended.
  • Shrink a large partition to create more partitions
  • Copy or clone partition/disk
  • Clean up or optimize partition
  • Convert disk to MBR or GPT 

Here we are not going to talk about Disk Management in Windows 10. Since it is inconvenient to resize or merge Windows 10 partition if the unallocated space is not next to the target partition and it can't accomplish most complex partition management tasks.

If you meet one of these common issues, don't worry. Read on, you'll find the best partition magic tool - Disk Management alternative software to flexibly manage Windows system or non-system partition, and perform advanced disk management.

Free Download 

Windows 11/10/8/7100% Secure

Quick Access to Partitioning a Hard on Windows 10

Recommend: Download the best free Windows 10 partition manager software

When you search "free partition manager" or "free Windows 10 partition manager" on Google, you will get overwhelmed results. Here is a list of tips that can help you pick up the right tool to manage partition in a short period of time:

  • 100% free for partition management
  • Support your current operating system: Windows 10, 8.1/8, 7, etc.
  • Easy to use: simplified UI design, applicable for all level of users
  • Access to get tech support or customer service for complex problems

Download the best free Windows 10 partition manager software - EaseUS Partition Master Free

To help you quickly resolve the Windows 10 partition management tasks, here we'd like to recommend you try the best free Windows partition manager software - EaseUS Partition Master Free. 

Free Download 

Windows 11/10/8/7100% Secure

The below-listed features will assist you in completing diverse and complex partition management tasks on your own with a few simple clicks:


Resize/move partition:

Expand/extend, shrink or move Windows partitions without data loss


Manage partition:

Create, delete, merge partitions, partition recovery


Copy/clone disk partition:

Copy/clone partition, clone disk


Disk Partition conversion:

Convert partition: Logical to Primary, Primary to Logical, Disk conversion: GPT to MBR, MBR to GPT, etc.


Manage Windows 10 partition for free with EaseUS Partition Master

As the best free Windows 10 partition manager, EaseUS Partition Master Free can help you manage Windows 10 partition easily and keep your data safe and sound without deleting a partition.

Here, we'll take how to extend C: drive as an example to show you how to use the free EaseUS partition magic tool to resize partitions in Windows 10 as shown below.

Step 1: Free up unallocated space for C drive.

If there is no unallocated space on the system disk, go to Partition Manager and right-click on a partition next to the C: drive and select "Resize/Move".
Drag left panel of the partition to shrink and leave unallocated space behind the system C: drive and click "OK".

Step 2: Increase C drive space.

1. Right-click on C: drive and select "Resize/Move".

Extend System partition

2. Drag the system partition end into unallocated space so to add space to C: drive and click "OK".

Add space to C drive

Step 3: Keep all changes to extend C: drive.

Click the "Execute Task" and click "Apply" to keep all changes so to extend the system C: drive.

Confirm to extend system C drive

The program may ask you to shut down the computer after extending or shrinking C drive, do as it requires. If you have further partition or disk management problems on Windows PC, apply to EaseUS Partition Master for help immediately. 

If you need advanced features, such as to migrate OS to SSD/HDD, convert system disk to MBR/GPT, or manage dynamic disk (resizing, merging or extending), please activate this freeware into a pro version for further assistance.

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About the Author

Updated by Tracy King

Tracy became a member of the EaseUS content team in 2013. Being a technical writer for over 10 years, she is enthusiastic about sharing tips to assist readers in resolving complex issues in disk management, file transfer, PC & Mac performance optimization, etc., like an expert.

Read full bio

Written by Jean

Jean is recognized as one of the most professional writers in EaseUS. She has kept improving her writing skills over the past 10 years and helped millions of her readers solve their tech problems on PC, Mac, and iOS devices.

Read full bio

Product Reviews

Product Reviews

TrustScore 4.7 | 49 reviews
  • I love that the changes you make with EaseUS Partition Master Free aren't immediately applied to the disks. It makes it way easier to play out what will happen after you've made all the changes. I also think the overall look and feel of EaseUS Partition Master Free makes whatever you're doing with your computer's partitions easy.

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  • Partition Master Free can Resize, Move, Merge, Migrate, and Copy disks or partitions; convert to local, change label, defragment, check and explore partition; and much more. A premium upgrade adds free tech support and the ability to resize dynamic volumes.

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  • It won't hot image your drives or align them, but since it's coupled with a partition manager, it allows you do perform many tasks at once, instead of just cloning drives. You can move partitions around, resize them, defragment, and more, along with the other tools you'd expect from a cloning tool.

    Read More

Get EaseUS Partition Master

Your best companion for disk partitioning, MBR to GPT/GPT to MBR conversion,even OS migration

Free Download 

Windows 11/10/8/7100% Secure