AOMEI Partition Assistant vs DiskGenius (2026): which should you pick?

Pick AOMEI Partition Assistant if

• Fits if you want a free partition tool for a personal Windows PC
• Makes sense if you'd rather buy a lifetime licence than rent one

Look elsewhere if

• Not for you if you use it for work on Standard, as the free edition is for personal use
• Watch out: the yearly Pro plan renews automatically
• Watch out: Server, Unlimited and Technician editions have their own order pages and prices
• Tight if you want recovery too, as that is a separate paid product

Pick DiskGenius if

• Fits if you need partitions and cloning in one Windows tool
• Works for people who only need to scan and preview lost files

Look elsewhere if

• Tight if you're staying free, as the free edition recovers only small files
• Pricey if you want Professional, with a one-month licence at $69.90
• Watch out: dynamic-to-basic conversion and full backup access are Professional only
• Watch out: licences cover one PC unless you pick a family or technician tier, and the refund policy is conditional

AOMEI Partition Assistant

• Windows only; the Mac product on the site, NTFS for Mac, is a separate program.
• Server, Unlimited and Technician editions are sold on their own order pages with separate prices, not covered here.
• The yearly Pro plan renews automatically; a 90-day money-back guarantee is stated on the order page.
• Data recovery and PC cleanup are separate paid products, though the site also offers free versions of each.

DiskGenius

• The Free edition recovers only small files; recovering any size and saving partition tables needs Professional.
• Dynamic-to-basic disk conversion and full backup access are Professional-only.
• The site describes a Windows utility and the download page names Windows versions; no macOS version is listed.
• A 30-day conditional refund policy applies, and all licenses are for one PC unless a family or technician tier is chosen.

AOMEI Partition Assistant

Resize, merge and split

Extend, resize, merge, create and split partitions, and allocate free space from one partition to another.

Partition recovery

The site's feature list includes recovering lost partitions.

Clone and migrate

Clone a partition or a disk with a wizard and migrate the OS to an SSD.

Wipe disks and partitions

The feature list includes wiping a whole disk or a single partition.

Bootable media

A wizard makes a bootable CD so the tool can run when Windows will not start.

Separate recovery and cleanup apps

The vendor sells data recovery and PC cleanup programs apart from Partition Assistant, each with a free edition.

DiskGenius

Data recovery

Scans HDDs, SSDs, USB drives, SD cards and RAID arrays, previews found files and copies them out without writing to the source disk.

Partition management

Resizes, extends, splits and formats partitions and converts between GPT and MBR without wiping the disk.

Cloning and Windows migration

Clones a disk or partition and moves Windows to a different SSD, HDD or USB drive without reinstalling.

Backup and restore

Creates disk and partition image backups; the comparison table lists basic backup in Free and full access in Professional.

Disk utilities

Checks HDD and SSD health, benchmarks disk speed, erases sectors and repairs Windows boot errors.

Ext4 and RAID tools

Reads, writes and formats Ext4/3/2 drives, and includes BitLocker, hex editor and RAID tools, limited in the Free edition.

AOMEI Partition Assistant

• Standard$0

  Freeware for personal hard drive partitioning on Windows.

• Pro Yearly$49.95

  per year for 2 PCs, auto-renews

  Professional edition on a subscription that renews automatically; cancel anytime.

• Pro Lifetime$59.95

  one-time, for 2 PCs

  Professional edition with lifetime upgrades. The page shows $69.95 crossed out and gives no end date.

• Pro Family Lifetime$89.95

  one-time, for 5 PCs

  Professional lifetime license shareable across 5 PCs. The page shows $174.88 crossed out and gives no end date.

DiskGenius

• Free$0

  Partition management, cloning and Windows migration; recovers only small files and previews lost partitions.

• Professional One-Month$69.90

  for one month, paid once, with no renewal

  License code for 1 PC, valid one month after activation, with free remote assistance.

• Professional One-Year$99.90

  for one year, paid once, with no renewal

  License code for 1 PC, valid one year after activation, with free remote assistance.

• Professional Lifetime$129.90

  one-time

  Personal license for 1 PC (family 5 PCs and technician 20 PCs tiers are also listed), with lifetime free upgrades.