AOMEI Partition Assistant Standard
Tap into the disk potential and manage partitions efficiently
AOMEI Partition Assistant Standard is FREE disk partition software, which has earned its reputation among users worldwide. It comes with so many powerful features that allows you to completely control your hard disk and partitions. For example, the "Resize Partition" enables you to increase partition size to solve low disk space problems, or shrink partition size to make partition size more reasonable. You can flexibly manage disk space with "Create Partition", "Merge Partitions", "Delete Partition", "Format Partition", "Copy Partition" and so on.
Simply resize, move, create, delete, format and merge partitions with a few mouse-clicks. Managing hard disk partition is easier and more powerful than Windows Disk Management.
The Partition Copy Wizard provides two methods for cloning/transferring partitions. With Disk Clone, you can easily upgrade hard disks and transfer a large amount of data from one disk to another.
Quickly and safely convert MBR disk to GPT disk or convert GPT disk to MBR disk to compatible with different disk style requirements. Convert between NTFS and FAT32 without losing data.
Install your customized Windows 11, Windows 10, Windows 8.1/8, and Windows 7 on a removable drive to realize BYOD and keep your own work environment everywhere.
Precisely remove junk files to free up space or using App Mover to free up C: drive for improving the performance of your PC.
Permanently and safely erase all data on partition or hard drive to prevent data from being retrieved by any data recovery software.
Diagnose disk health, test whether there is bad sectors on the disk, and test the read and write speed of the disk. Check Partition and fix errors by using chkdsk.exe.
The intuitive interface and drag-and-drop functionality make it clear to understand and easy to operate, even for users with limited technical expertise.
Release frequent and regular updates to address bugs, improve performance, and adapt to changes of Windows updates and hardware.
Buit-in enhanced data protection technique and provides preview and undo options to prevent wrong operations and minimize the risk of data loss.
Solution to "Extend Volume" greyed out or "Shrink Volume" not enough space.
Easily adjust partition size without data loss.
Combine two partitions into a larger one, or add not adjacent unallocated space
to any partition.
Create partitions from an unallocated space or existing partition for different
data storage need.
Check partitions to find errors or bad sectors, and then help you fix them.
Delete a partition if we don' t need it anymore and an unallocated space will be
Format a partition to another different file system such as NTFS, exFAT, Ext 4,
Ext3, Ext2 or FAT32.
Change file systems between NTFS and FAT32 without reformatting the partition.
Repair Windows unbootable issues due to the damaged Master Boot Record without
destroying any data.
Efficiently clone a data (non-system) disk or partition to quickly transfer its
contents to another hard drive for hard drive upgrade or data backup.
Quickly search and get back files in various data loss scenarios, such as
deletion, formatting, RAW drive error, partition loss, virus attack, etc.
Move applications and their related Cache & Downloads folders, or large video
folders from one drive to another to free up space.
Convert a data (non-system) disk from MBR to GPT for breaking the 2TB limit, or
from GPT to MBR for better compatibility.
Build a customized Windows 11, 10, 8.1/8, 7 on removable USB drive to boot it
from any computer.
Run AOMEI Partition Assistant from Windows built-in recovery environment of
Initialize an offline or unknown not initialized disk to either the MBR or GPT
Rapidly measure sequential and random read/write speeds of HDD and SSD to test
Analyze the hard disk partition and rearrange fragmented data to optimize disk
Erase a disk or partition permanently to prevent sensitive data from being
Destroy unwanted files and privacy data from your computer to avoid being
Remove all kinds of junk files from your computer to free up more space and
improve computer performance.
Modify the serial number for you disk volume without reformatting hard drive.
Monitor disk health status to replace a disk or migrate the data before it fails
Bring order out of chaos and reorganize your drives in a certain way.
AOMEI Partition Assistant Professional Edition includes all the features of the Standard Edition and offers additional tools for easier disk partition management. For more advanced partition and hard drive management capabilities, get AOMEI Partition Assistant Professional now.
|Partition Assistant Standard
|Partition Assistant Professional
|Features Only differences
One license for 2 PCs
|Support Windows 11, 10, 8.1/8, 7, Vista and XP
|Create, Extend, Shrink, Move, Delete, Format, Merge, Clone Partitions
|Convert Data Disk to MBR/GPT, Convert to NTFS/FAT32
|Defrag Disk, Clean up Junk Files, Shred Files, Wipe Data
|Check Bad Sectors, Check Disk Health Status, Test Disk Speed
|Migrate OS from HDD to SSD, Clone System Disk to Another
|Recover Lost or Deleted Files/Partitions
|Move Apps and Folders from One Drive to Another
|Convert System Disk between MBR and GPT
|Convert Dynamic Disk to Basic Disk, Dynamic Disk Management
|Allocate Free Space from One Partition to Another
|Create Windows PE Bootable Media
Learn more differences and more editions, please refer to edition comparison.
Money Back Guarantee
Supported Operating Systems
Supported File Systems
*  The file system cannot be resized but you can move and clone them.
Supported Storage Devices
I’ve been using AOMEI Partition Assistant for many years and have found it one of the best free partition manager for Windows computer on the market.
Many features. I was impressed by the tool to diagnose and fix whole disks, not only partitions. Thank you AOMEI for the excellent work you do.
It is a fantastic tool. Not only for normal issues like extend, shrink, and move partitions, but also for finding lost files. Highly recommend.
AOMEI Partition Assistant is an excellent yet free partition software, allows you a level of control and function beyond Windows disk management tool.