---
title: AOMEI Partition Assistant
canonical: https://saasranked.com/software/aomei-partition-assistant/
category: Disk Partition Software
points: 87
rank: 2 of 12
facts_checked: 2026-10-09
---

# AOMEI Partition Assistant

Windows partition manager with a free Standard edition and a Professional edition at $49.95 a year or $69.95 once.

87 points out of 100. #2 of 12 disk partition managers. Vendor: AOMEI. Website: https://www.diskpart.com/

- Professional costs $49.95 for one year or $69.95 as a lifetime licence, for 2 PCs [2].
- A 90-day money-back guarantee covers Partition Assistant [2].
- The free Standard edition resizes, moves and merges partitions, and supports disks over 2 TB, including GPT disks over 16 TB [3].
- Professional adds splitting, OS migration, disk cloning and bootable media [4].
- A Family lifetime licence covers 5 PCs for $89.95 [2].

Verdict: AOMEI Partition Assistant suits people who want a free edition that resizes, moves and merges partitions, or a paid one with a 90-day refund window [2][3]. Professional is $49.95 a year or $69.95 once [2]. The catch: no page names a rollback for interrupted operations, and the help page for allocating free space does not say whether partitions must be adjacent [3][4][5]. Best for: People who want a long refund window and a one-time licence for 2 PCs.

## Points

| Criterion | Line | Value | Points | Note |
|---|---|---|---|---|
| Partition tools | Resize and move partitions | Yes | 8/8 | Standard: resize, move, extend, shrink and merge partitions without data loss [1]. |
| Partition tools | Merge partitions | Yes | 4/4 | Standard merges partitions without data loss [1][3]. |
| Partition tools | Give free space to another partition | Not published | 0/3 | Professional allocates free space between partitions on one disk; the help page does not say whether the target must be next to the source [5]. |
| Partition tools | Split a partition | Yes | 4/4 | Professional divides one large partition into smaller ones [4]. |
| Partition tools | Convert FAT32 to NTFS | Yes | 3/3 | Standard converts between NTFS and FAT32 without reformatting [3]. |
| Partition tools | File systems named | NTFS, FAT32, exFAT, Ext4 | 4/4 | Standard page says it formats to NTFS, exFAT, Ext4, Ext3, Ext2 and FAT32 [3]. |
| Disks and system | Convert MBR and GPT without data loss | Yes | 8/8 | Standard converts data disks; Professional converts the system disk, both without data loss [3][4]. |
| Disks and system | Migrate Windows to another drive | Yes | 8/8 | Professional clones only the OS to a new drive without reinstalling [4]. |
| Disks and system | Clone a whole disk | Yes | 7/7 | Professional clones a hard drive to a larger or faster SSD or HDD without data loss [4]. |
| Disks and system | Recover lost partitions | Yes | 5/5 | Professional recovers deleted or lost partitions with a fast or full search [4]. |
| Disks and system | Disks over 2 TB | Yes | 3/3 | Standard page states support for disks over 2 TB, including GPT disks over 16 TB [3]. |
| Safety and media | Bootable disc or USB | Yes | 7/7 | Professional makes a bootable USB drive, disc or ISO to repair a PC that fails to start [4]. |
| Safety and media | Protection if an operation is interrupted | Not published | 0/5 | No rollback or interruption protection named; pages mention only general data protection [3][4]. |
| Safety and media | Open source | Not published | 0/3 | Not published on the vendor's pages [1][3]. |
| Price and licence | Free edition | Yes | 8/8 | Standard is a free partition manager for personal and home use; resizes and moves partitions [1]. |
| Price and licence | Cheapest paid edition | $49.95/yr | 8/10 | Professional, one year, $49.95 list price; lifetime is $69.95 [2]. |
| Price and licence | One-time licence | Yes | 6/6 | Professional lifetime licence is $69.95 for 2 PCs [2]. |
| Price and licence | Money-back period of 30 days or more | Yes | 4/4 | Purchase page offers a 90-day unconditional money-back guarantee for Partition Assistant [2]. |

## Plans

| Plan | Price | Per month (USD) |
|---|---|---|
| Standard | Free [1][3] | $0 |
| Professional, 1 year | $49.95/year [2] | $4.16 |
| Professional, lifetime | $69.95 [2] | - |
| Professional Family, lifetime | $89.95 [2] | - |

The store lists time-limited lifetime offers, such as $52.46 for Professional; the scored price is the list price [2]. Prices exclude VAT [2].

## Strengths

- 90-day unconditional money-back guarantee on Partition Assistant [2].
- Lifetime licence at $69.95 covers 2 PCs with no renewal [2].
- Free Standard edition supports disks over 2 TB, including GPT disks over 16 TB [3].
- Formats to NTFS, exFAT, Ext4, Ext3, Ext2 and FAT32 [3].
- Professional converts the system disk between MBR and GPT without losing data [4].

## Limits

- Bootable media, system-disk cloning and free-space allocation are not in the free edition [3].
- exFAT, ReFS and Ext file systems can be moved and cloned but not resized [3].
- No page names a feature that protects the disk if an operation is interrupted [3][4].
- Source code is not published; no open-source licence is stated [1][3].

## Sources

1. [AOMEI Partition Assistant](https://www.diskpart.com/), AOMEI, accessed 2026-10-09
2. [AOMEI store](https://www.diskpart.com/purchase.html), AOMEI, accessed 2026-10-09
3. [Partition Assistant Standard](https://www.diskpart.com/free-partition-manager.html), AOMEI, accessed 2026-10-09
4. [Partition Assistant Professional](https://www.diskpart.com/partition-manager-pro-edition.html), AOMEI, accessed 2026-10-09
5. [Allocate Free Space](https://www.diskpart.com/help/allocate-free-space.html), AOMEI, accessed 2026-10-09