Complete and Professional Free Partition Manager

Why do you need a partition manager?

Before or after backup, restore, or even cloning, it is always a good choice to sort out your hard drive. To be specific, resize partitions to make them reasonable before cloning, or wipe disk before throwing or selling a hard drive.

AOMEI Partition Assistant Standard, the free disk partition software, can help you manage hard drive and partitions effectively. In a nutshell, you can control your disk from changing partition label to converting partition style between MBR and GPT. See details below.

Choose the Right Edition Based on Your Needs

Features

View only differences
Standard
FREE

Freeware

Download
Professional
$39.95
Yearly Subscription

Automatic renewal. Free get new versions until you cancel the subscription.

Lifetime Upgrades

One-time payment. Lifetime free upgrades to any later new versions.

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Server
$149.00
Yearly Subscription

Automatic renewal. Free get new versions until you cancel the subscription.

Lifetime Upgrades

One-time payment. Lifetime free upgrades to any later new versions.

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Unlimited
$399.00
Yearly Subscription

Automatic renewal. Free get new versions until you cancel the subscription.

Lifetime Upgrades

One-time payment. Lifetime free upgrades to any later new versions.

Buy Now
Technician
$599.00
Yearly Subscription

Automatic renewal. Free get new versions until you cancel the subscription.

Lifetime Upgrades

One-time payment. Lifetime free upgrades to any later new versions.

Buy Now

System Requirements

Windows PCs Windows 11,10, 8.1/8, 7, Vista and XP (32/64-bit)

Windows Severs Windows Server 2003, 2008, 2011, 2012, 2016, 2019, 2022 (including R2), SBS 2003, 2008, 2011 (32/64-bit)

Serviceable Range
The maximum number of computers allowed to install the program
2 PCs/License 2 Servers/License Unlimited PCs and servers/License Unlimited PCs and servers/License
Business use
Unlimited number of PCs/laptops/ Servers within a company
Provide billable technical service to clients

Hard Disk Partition Management
Resize/move partition
Merge partitions
Create partition
Delete partition
Format partition
Command line partitioning
Initialize disk
Surface test
Check partition
Rebuild MBR
Set active partition
Hide/unhide partition
Change serial number
Change drive letter
Change label
Clone partition
Clone data disk
Clone system disk
Split partition
Allocate free space
Partition alignment
Quick partition

Migrate OS Software
Migrate OS from MBR to MBR disk
Migrate OS from MBR to GPT disk
Migrate OS from GPT to MBR/GPT DISK

Hard Disk Converter
Convert file system between FAT32 and NTFS
Convert data disk between MBR and GPT
Convert system disk between MBR and GPT
Convert primary partition to logical partition
Convert logical partition to primary partition
Convert dynamic disk to basic disk

Disk Cleaner

Wipe system disk
Wipe partition
Wipe hard drive
Partial
Delete Large Files
SSD Secure Erase

Powerful Wizard

Disk copy wizard
Partition copy wizard
Windows To Go Creator
Partial
Make bootable CD wizard
Partition recovery wizard
Extend partition wizard
SSD secure erase wizard

Other Capabilities

Integrate to RE
Dynamic disk management

Reviews & Testimonials

  • PCWorld

    As partitioning software, AOMEI Partition Assistant is as good as any program I’ve seen. The standard version is more than adequate for most users, and the pro version is as good as it gets. I have some nits concerning, but the Windows To Go trick trumps those gripes big time.

    Download

    AOMEI Partition Assistant Edition would seem to be the most powerful and capable freeware disk partition utility we've tried. It's highly recommended for all users, and especially those with multiple disk systems.

    PC Advisor

    AOMEI Partition Assistant is an easy-to-use tool to help you set up and manage partitions on your PC's hard drive. The program provides all the functionality you'd expect, and some you might not.

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  • Emmett Cressman

    The first download worked fine. I did a bit of work with PA this evening,and it works well!I just wanted to var you know that I think Partition Assistant is a great product. The user interface is well-designed and easy to follow.

    Jeff Franklin

    I basically gave up on trying to switch my HDD to GPT without formatting it. I downloaded AOMEI partition assistant and it switched it in seconds without deleting all my stuff! I love you! Thanks!

    Cameron Fatemi

    I'm a professional computer tech with my own concierge business. I've researched plenty of similar software. Yours is the best in the world! Keep up the great work.

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