Manage Your Hard Disk Easily

EaseUS Partition Master Professional is the most popular disk partition manager software for Windows that can easily resize, create, move, merge, delete, format, split, hide, explore and even check disk partitions to maximize PC performance

Disk Partition Program to Migrate OS to SSD / HDD

EaseUS Partition Master with Windows OS migration feature included helps you transfer data, operating system and configurations on system boot partitions to new SSD or HDD without Windows reinstalling

  • Extend much more storage space for system disk and solve low disk space problem
  • Migrate OS to SSD that runs your Windows system much faster and more efficiently.
  • Transfer OS from HDD to SSD for disk replacement and upgrade without trouble of system reinstallation.
  • Move your Windows system to a new SSD, HDD or partition for data safekeeping.
  • Migrate Windows 10/8.1/8/7/Vista/XP to SSD or HDD for optimal PC performance.

Disk or Partition Conversion

Make smooth disk or partition conversion to take full advantage of hard drive and keep PC running at its best

  • Primary and Logical Partition Conversion

    Partition hard drive into multiple logical and primary partitions, and also convert primary partition to logical, logical partition to primary.

  • Convert System Disk between MBR and GPT

    EaseUS partition tool can convert system disk from MBR to GPT and also from GPT to MBR for great hard drive stability and efficiency.

  • Convert FAT partition into NTFS

    Convert FAT32/FAT16/FAT12 partition into NTFS and get the most out of your HDD or SSD

  • MBR and GPT Disk Conversion

    Converts MBR disk and GPT disk mutually in a simple way without deleting the partition

  • Convert Disk between Dynamic and Basic

    Easy partition manager software converts dynamic disk into basic or reverse in a safe manner without deleting volumes/partitions.

EaseUS Disk or Partition Clone Tool

Clone HDD to SSD? Transfer system and data to another disk? Clone MBR disk to GPT disk? Migrate OS to fast SSD? Copy dynamic volume? EaseUS Partition Master Professional, a HDD and SSD cloning utility, copies entire disk or partition to a new one for hard drive replacement or upgrade

free partition software to manage your hard disk

EaseUS Partition Recovery Software

EaseUS Partition Recovery Wizard fast restores deleted or lost partitions from various partition loss cases like virus attack, hardware failure, system crash and operation error

Full-Featured Disk Partition Manager Software

EaseUS partition manager software offers an extensive range of features that are much useful for better management on all disks or partitions

  • SSD 4K Alignment

    Make sure all partition are correctly aligned to speed up entire SSD and take advantages of SSD capability for optimal PC performance

  • Disk Optimizing Tool

    Also do disk optimizing tasks like cleaning up junk files, extending C drive, rebuilding MBR to boot system again, disk defragment or disk surface test, etc.

  • Support Command Line

    Work according to command lines and manage your disks or partitions directly through input commands

  • Create WinPE Bootable Disk

    This partition software easily creates WinPE bootable disk to rescue Windows system and get it started again fast when system fails

  • Support Windows Storage Spaces

    The best disk management software for Windows easily manages virtual disks created from free space in a storage pool

What's New in Version  ?

  • Support GPT dynamic hard disk.
  • Completely support dynamic hard disk with 4096 bytes sector size.
  • Support resizing system partition on mirrored volume.
  • Support resizing dynamic hard disk with WinPE bootable media.
  • Improved the product to resize partition more quickly and safe.

Language Supported:

English, Deutsch, Español, Français, Italiano, Português, Polski, Nederlands, 日本語, 中文 (繁體), Dansk

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Edition Comparison

  • Support Windows Server 2016/2012/2008/2003 and Home Server

  • License type

  • Single license
    for 1 PC
  • Single license
    for 1 Server
  • Unlimited license
    for Unlimited PCs/Servers
  • Manage disk partitions

    Resize/move/copy/merge/create/delete/wipe/check/hide/explore partitions

  • Manage Dynamic VolumeNEW

    Resize/move/clone/check/create/format/delete/explore volumes on dynamic disk

  • 4K Alignment

    Accelerate the performance of SSD and HDD

  • Partition recovery

    Easy to recover deleted or lost partitions fasts

  • Disk clone

    Clone entire hard disk to another and transfer data from one disk to another for disk update

  • Repair RAID-5 volume


How to Use EaseUS Partition Master?


    Resize partitions

    Drag the storage bar to decide the size of partition and allocate storage space on your hard drive with one click


    Create partitions

    Get a new hard drive or have enough free space on disk? Create new partitions of any sizes at specific location


    Migrate OS to HDD/SSD

    Select a destination partition/disk and clone system partition/drive to new partition without Windows reinstallation


    Manage dynamic volumes

    Resize/move/clone/check/delete/format dynamic volumes on disks and manage dynamic disk storage


    Delete partitions

    Choose the useless partitions and click Delete partition to remove partitions from your hard disk


    Format partitions

    Format partitions to check disk errors and prepare for future use. Set up file system and cluster size of formatted partition


    Merge partitions

    Select two adjacent partitions to bring space together into a larger one and expand the size of your partition


    Wipe partitions

    Set up how many times you need to wipe the partition and erase all sensitive data on selected partition


    Clone partitions

    Choose a destination partition and clone partition on HDD or SSD to another one. Also copy entire disk to another

Get Full Guide Help

Tech Reference

Make disk partitioning easy across different storage media and maximize disk usage under Windows environment

Operating System
  • Windows 10/8.1/8/7/Vista/XP
Devices Supported
  • Parallel ATA (IDE) HDD
  • Serial ATA (SATA) HDD
  • External SATA (eSATA) HDD
  • Solid-State Drive (SSD)
  • All levels of SCSI, IDE and SATA RAID controllers
  • RAIDed configurations (hardware RAIDs)
  • IEEE 1394 (FireWire) HDD
  • USB 1.0/2.0/3.0 HDD
  • Large capacity hard disk
  • Removable device, such as flash drive, memory card, memory stick...
File System Supported
  • EXT3
  • EXT2
  • NTFS
  • FAT32
  • FAT16
  • FAT12
  • ReFS
Hardware Requirement
  • CPU: at least with X86 or compatible CPU with main frequency 500MHz
  • RAM: equal or larger than 512MB
  • Disk space: hard disk drive with 100MB of available space

Users' Review

20 Reviews

  • Larry Park

    Intel data migration didn't even find the SSD connected via USB to a laptop. This program found it and cloned it with zero problems. Soon as I figure out what I want I'm going to purchase a copy. Job Well Done!

  • Imad El Osta

    I really appreciate your products. All of your software are excellent and I recommend them all. Thanks again and good luck toward.

  • Stephen

    Thank You!!! EaseUS Partition Master Pro was so user friendly and I really appreciate your expertise.

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