Our verdict

MX Linux is the practical rescue option for an older machine. The current release is MX 25.2 from August 2026, and the Xfce edition is the one most people should take. It is quick on hardware that struggles with anything heavier, and the desktop layout is close enough to Windows that you will not get lost.

What sets MX apart is its own collection of tools. Jobs that on other systems mean typing instructions you found on a forum are buttons here: installing drivers, tidying up boot settings, making a USB installer, taking a snapshot of your whole system. For a nervous switcher that is worth a lot.

MX does not make its own hardware figures easy to find, so the memory and disk numbers shown here are the published desktop figures for Debian, the system MX is built on: 1 GB of memory minimum, 2 GB recommended and 10 GB of disk. In practice MX is one of the lightest options we list.

Best for: Older laptops, People who want it to keep working, Rescuing a slow machine.

What's good

Runs well on modest hardware, especially the Xfce edition
MX Tools give you buttons for jobs that usually need typing
Debian underneath, which is about as stable as computing gets
Can be run from a USB stick with your changes saved on it

What to know first

Looks dated next to Zorin or elementary
Debian's software is deliberately old, so newest apps need extra sources
Not a gaming system
Smaller project with less corporate backing

The details

Memory (RAM) needed

1 GB minimum, 2 GB comfortable

Disk space needed

10 GB

Desktop look

Xfce (also: KDE Plasma, Fluxbox)

Updates

A new version every so often, stable in between

Supported for

5 years per version

Built on

Debian