---
title: Install Disk Migration Assistant on Linux | Snap Store
description: Get the latest version of Disk Migration Assistant for Linux - Disk &
  OS migration, 1 MiB/4K alignment & I/O health toolkit
url: https://snapcraft.io/disk-migration-assistant
---

# Disk Migration Assistant

[Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)")

* [Nguyen Van Thanh (thanhnv128)](https://snapcraft.io/publisher/thanhnv128 "View all snaps from Nguyen Van Thanh (thanhnv128)")
* [Utilities](https://snapcraft.io/search?categories=utilities)

latest/stable 2.0.0

Install latest/stable of Disk Migration Assistant

---

**Install using the command line**

```
sudo snap install disk-migration-assistant
```

Don't have snapd? [Get set up for snaps](https://snapcraft.io/docs/installing-snapd).

---

### Package name

* disk-migration-assistant

---

### License

* MIT

---

### Last updated

* Today - latest/stable

---

### Websites

* [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b")

---

### Contact

* [buymeacoffee.com](https://buymeacoffee.com/thanhnv128b "https://buymeacoffee.com/thanhnv128b")

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/disk-migration-assistant#report-snap-modal)

---

* [Description](https://snapcraft.io/disk-migration-assistant#tab-description)
* [Security](https://snapcraft.io/disk-migration-assistant#tab-security)

#### Disk & OS migration, 1 MiB/4K alignment & I/O health toolkit

A Linux alternative to AOMEI Partition Assistant.
Disclaimer: Independent open-source project, not affiliated with or endorsed by AOMEI Tech Co., Ltd.

Disk Migration Assistant provides disk image cloning, OS-style MBR/GPT disk
migration onto larger targets, real /sys/block & /proc/diskstats alignment
and health inspection, secure image wiping, and SHA-256 verification.

What it really does:

* Whole-disk and single-partition migration on disk image files (.img/.raw)
  with strict 1 MiB (2048-sector) / 4K alignment, automatic GPT backup header
  & entry-array relocation to the end of larger disks with CRC32 recalculation,
  optional proportional or last-partition expansion, dry-run diff preview,
  confirmation dialogs, and post-copy SHA-256 verification.
* 4K Partition Alignment Checker & Block Device I/O Health Inspector reading
  real /sys/block/*/queue/* geometry and live /proc/diskstats I/O counters.
* Secure Disk Image Wipe (1-pass zero, 1-pass os.urandom, 2-pass random+zero,
  3-pass zero/random/zero) with readback verification and full sector-range
  SHA-256 & MD5 comparison.

Limitations: Inside strict Snap Store confinement, raw /dev/sd\* block device
read/write is blocked without manual Store block-devices approval (disk
.img/.raw files work completely; install with --devmode outside the Store if
raw hardware device access is needed). Resizing a partition entry during
migration does not resize the filesystem inside (use resize2fs/etc. if grown).

Support development: <https://buymeacoffee.com/thanhnv128b>

---

## Install Disk Migration Assistant on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the [installing snapd documentation](https://snapcraft.io/docs/installing-snapd).

[### Arch Linux](https://snapcraft.io/install/disk-migration-assistant/arch)

[### CentOS](https://snapcraft.io/install/disk-migration-assistant/centos)

[### Debian](https://snapcraft.io/install/disk-migration-assistant/debian)

[### elementary OS](https://snapcraft.io/install/disk-migration-assistant/elementary)

[### Fedora](https://snapcraft.io/install/disk-migration-assistant/fedora)

[### KDE Neon](https://snapcraft.io/install/disk-migration-assistant/kde-neon)

[### Kubuntu](https://snapcraft.io/install/disk-migration-assistant/kubuntu)

[### Manjaro](https://snapcraft.io/install/disk-migration-assistant/manjaro)

[### Pop!\_OS](https://snapcraft.io/install/disk-migration-assistant/pop)

[### openSUSE](https://snapcraft.io/install/disk-migration-assistant/opensuse)

[### Red Hat Enterprise Linux](https://snapcraft.io/install/disk-migration-assistant/rhel)

[### Ubuntu](https://snapcraft.io/install/disk-migration-assistant/ubuntu)