AOMEI Partition Assistant Overview

Available for both Windows PCs and servers, AOMEI Partition Assistant is the ultimate disk management master tool for Windows. Either non-professionals or professionals can easily resize, merge, split, and convert partitions without data loss.

With powerful features like OS migration, Windows To Go creation, and secure data wiping, it ensures optimal disk performance and safety. Simplify your disk management and keep your data secure with this all-in-one tool.

Manage Disks & Partitions

It allows everyone to freely edit partitions including resize/move/extend/shrink/merge without any data loss. Get the maximum use of hard disk space.

Migrate OS & Copy Disks

Migrate OS to SSD/HDD according to your needs. Or make an exact copy of system disk or data disk with Disk Cloned Wizard easily for migration and backup purposes.

Convert Disks Effectively

Effectively convert disk between MBR and GPT, convert dynamic disk to basic disk or vice versa, and convert file system between NTFS to FAT32.

Free Up More Space

Precisely remove junk files to free up disk space. Especially useful to solve the C: drive full problem and adjust OS drive usage.

Wipe Sensitive Data

By advanced deletion methods, securely wipe disk data to ensure thorough and permanent removal so as to protect your sensitive information.

30+ More Useful Tools

Explore other useful tools including Rebuild MBR, Windows to Go Creator, Make Bootable Media, Partition Recovery, Allocate Free Space and more.

AOMEI Partition Assistant Products

For Windows PC

AOMEI Partition Assistant Standard

For home

Essential disk managing, optimizing features covering resize, move, create, delete, format and merge partitions in a few clicks. Learn More >>

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AOMEI Partition Assistant Professional

For home & small office

Everything in Standard Edition, plus more advanced features such as migrating OS to SSD, etc. Learn More >>

From $ 49 .95
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Free Trial >>

For Windows PC & Server

AOMEI Partition Assistant Server

For small business

Reliable solution to optimize disk usage and performance on 2 Windows servers.Learn More >>

From $ 169 .00
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AOMEI Partition Assistant Unlimited

For enterprise

Reliable solution to optimize disk usage and performance for enterprises to manage disk partitions on unlimited PCs & servers in one company. Learn More >>

From $ 399 .00
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Free Trial >>

AOMEI Partition Assistant Technician

For enterprise & MSP

Reliable solution to optimize disk usage and performance for MSPs to offer billable technical support to clients with unlimited usage. Learn More >>

From $ 599 .00
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Free Trial >>
Edition Comparison

Why Choose AOMEI Partition Assistant?

Trusted by 80M+ both home and business users as the first-choice disk and partition management software since 2009.

Safe & Reliable

Enhanced data protection technique to ensure no data loss. All operations are pending until you confirm “Apply”.

Easy-to-Use

The intuitive interface and step-by-step wizards make all complicated hard disk partition management operations simple.

Super-Fast

Most operations won’t require to reboot your computer, and all operations can be executed smoothly, with no downtime.

Unanimously Praised

Harriet Jones

AOMEI Partition Assistant Pro is such an amazing program for Windows disks management. I can safely migrate OS to a new SSD without reinstalling Windows and applications!

Raymond Blacksmith

Thanks to this powerful software which provides concise control over disk partitions, greatly enhancing the system performance of Windows Servers. A trusted solution.

Albert Parker

AOMEI Partition Assistant Technician enable enterprises to provide charged Technical services to unlimited number of clients. A very cost-effective and practical toolkit.

Charity Torrance

As a system administrator, the Unlimited edition perfectly tailors to my needs in managing multiple computers at ease, effective and impressive.

Scott Lowe describes how his IT team used the AOMEI Partition Assistant utility to extend a system volume. See why he calls the utility fantastic. Partition Assistant is a fantastic tool that quickly and easily solved every IT department’s problems.

As partitioning software, AOMEI Partition Assistant is as goog as any problem 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.

AOMEI Partition Assistant Standard 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.

AOMEI Partition Assistant Professional Edition is an all-around application that integrates simple-to-handle options for disk and partition management. It can be used as an alternative to the built-in Windows utility for processing this kind of tasks. Partition Assistant is a fantastic tool that quickly and easily solved our IT department's problem.

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