There’s no doubt that Debian is one of the most popular distributions, especially among desktop enthusiasts and professionals alike. This guide features some of the most popular and widely used Debian-based Linux distributions.

1. MX Linux

Currently sitting at the first position in distrowatch is MX Linux, a simple yet stable desktop OS that combines elegance with solid performance. MX Linux initially came with XFCE desktop but has spread its wings to include KDE (MX 19.2 KDE) Linux and MX Linux Fluxbox (MX-Fluxbox 19.2) environments that were made available in August and September 2020 respectively.

MX-Linux 19.2 KDE is available in 64-bit and features an assortment of MX Linux tools, snap technology from AntiX as well as the AntiX live USB the system. Additionally, the KDE version also provides the Advanced Hardware Support (AHS) whose primary focus is to support the latest hardware such as the AMD GPU and the very latest Intel graphic drivers.

Also, you will get the latest out-of-the-box applications for daily use such as LibreOffice 6.1.5, Firefox 79, Thunderbird 68.11, and VLC 3.0.11, to mention a few.

Being a midweight distribution, MX Linux comes highly recommended as a distribution for ageing PCs thanks to its low-resource consumption while at the same time giving users a sleek UI and user-friendly experience. You can get started with just 1GB RAM, 10 GB hard drive, and either Intel or AMD processor.

2. Ubuntu

Arguably one of the most widely used free and opensource Linux distro especially by desktop enthusiasts, Ubuntu requires no introduction. Since its initial release by Canonical in 2004, Ubuntu has made huge leaps to extend its support to servers, IoT devices, and cloud technologies.

The latest version, Ubuntu 20.04 LTS, dubbed Focal Fossa, is its latest Long Term Release (LTS) and will receive support until April 2025. Ubuntu 20.04 ships with a brand new Yaru theme which has 3 variants (Dark, light, and standard), GNOME 3.36 with new-look polished icons, improved ZFS support, fractional scaling for enhanced displays, and multiple default Apps such as Firefox, Thunderbird, and LibreOffice suite.

Most notable is Ubuntu’s push for snaps over the traditional APT package manager. A snap is a software package that ships with all the libraries and dependencies required to function as expected. Though not intended to entirely replace debs, snaps have managed to resolve the issue with software availability.

As opposed to a Debian package that requires dependencies from external sources, a snap package comes pre-packaged with all the dependencies and can be readily installed on every Ubuntu release that supports snap (Ubuntu 16.04 and later versions).

3. Deepin

Deepin is an innovative distro based on Debian that features its own beautifully crafted desktop environment known as DDE (Deepin desktop environment) that gives users a macOS feel. Deepin is focussed on giving its users an unforgettable user experience with its rich and elegant UI. You get an attractive set of icons together with cool light and dark themes whose transparency can be modified.

Like Ubuntu, Deepin ships its own Software Center – Deepin App store – which features a wide array of useful and verified applications which can be installed with a single mouse-click.

The latest version in Deepin 20 which comes with a ton of features, bug fixes, improvements, and default applications such as WPS Office, Skype, Spotify, and VLC to mention a few. The latest version also gives you a squeaky grub menu, better-looking page layouts, and an improved dock tray.

4. AntiX

AntiX is a comparatively lightweight distro ideal of low spec or old PCs. Whether you are a beginner in Linux or an experienced user, AntiX aims at providing a light, flexible, and fully functional OS.

You can get started with an old PC with a 512 BM RAM and a minimum of 5GB hard disk space. Additionally, you can run it as a ‘Live’ system on a flash drive as a rescue CD.

5. PureOS

PureOS is a modern and fully-features distro that takes pride in being a privacy-respecting, secure, and user-friendly operating system. By default, it ships with a GNOME environment with a FireFox based focussed on privacy known as PureBrowser. The default search engine is DuckduckGo, and it allows users to take hold of their online privacy.

6. Kali Linux

Maintained & funded by Offensive Security, Kali Linux is a Debian derivative that is designed to penetration testing and digital forensics. It comes prebuilt with multiple tools used in penetration testing such as Metasploit Framework, Nmap, Wireshark, Maltego, Ettercap, Burp Suite, and so many others.

Due to its popularity in penetration testing, Kali has its own renowned certification – the Kali Linux Certified Professional course. Additionally, developers have provided an ARM image for Raspberry Pi thereby enabling penetration testing enthusiasts to carry out pen tests more conveniently.

7. Parrot OS

Parrot OS is yet another security-oriented Debian variant that packs a collection of tools used for carrying out penetration tests, digital forensics, reverse engineering, and cryptography to mention just a few use cases. It’s available in both MATE & KDE desktop editions as well as an ova file – virtual machine file. The current release is Parrot 4.10.

8. Devuan

If you are still a fan of the old sysvinit, then Devuan might just do the trick for you. Devuan is a Debian fork that is designed to be as close to Debian as conceivably possible. Its latest version is Beowulf 3.0.0 that is based on Debian 10. In addition, Devuan provides support for the ARM community with bootable ARM images.

9. Knoppix

Knoppix is a Debian variant primarily designed to be run from a Live CD or USB drive. With your bootable medium, you can simply plug it in on any machine and conveniently run it.

It comes with a default LXDE environment and like other distros, it comes with day-to-day use software applications such as the IceWeasel web browser, Icedove email client, Mplayer, and GIMP image editing tool just to highlight a few. Knoppix is quite lightweight and is ideal for low spec and old machines. You can get off the ground with a 1GB RAM Intel or AMD system.

10. AV Linux

AV Linux is a Debian-based distro that targets multimedia content creators and is available for download in both 32-bit and 64-bit architectures. IT ships with preinstalled audio and video editing software and is a suitable alternative to Ubuntu studio for content creators.

Special Mention

This is by no means the entire list, however, we would like to acknowledge other flavors such as Dog Linux which is a good alternative to Puppy OS, SolydXK, and BunsenLabs Linux which is a lightweight distribution.