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.
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 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.
Effectively convert disk between MBR and GPT, convert dynamic disk to basic disk or vice versa, and convert file system between NTFS to FAT32.
Precisely remove junk files to free up disk space. Especially useful to solve the C: drive full problem and adjust OS drive usage.
By advanced deletion methods, securely wipe disk data to ensure thorough and permanent removal so as to protect your sensitive information.
Explore other useful tools including Rebuild MBR, Windows to Go Creator, Make Bootable Media, Partition Recovery, Allocate Free Space and more.
For home
Essential disk managing, optimizing features covering resize, move, create, delete, format and merge partitions in a few clicks. Learn More >>
For home & small office
Everything in Standard Edition, plus more advanced features such as migrating OS to SSD, etc. Learn More >>
For small business
Reliable solution to optimize disk usage and performance on 2 Windows servers.Learn More >>
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 >>
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 >>
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Trusted by 80M+ both home and business users as the first-choice disk and partition management software since 2009.
Enhanced data protection technique to ensure no data loss. All operations are pending until you confirm “Apply”.
The intuitive interface and step-by-step wizards make all complicated hard disk partition management operations simple.
Most operations won’t require to reboot your computer, and all operations can be executed smoothly, with no downtime.