Updated Linux Distributions

Proxmox is a commercial company offering specialised products based on Debian GNU/Linux, notably Proxmox Virtual Environment and Proxmox Mail Gateway. Proxmox Virtual Environment is an open-source virtualisation platform for running virtual appliances and virtual machines. Proxmox Mail Gateway is a mail gateway with anti-spam and anti-virus features. The products are offered as free downloads with paid-for support and subscription options.

BSD Router Project (BSDRP) is an embedded free and open-source router distribution based on FreeBSD with Quagga (a software routing suite) and BIRD (an open-source implementation for routing Internet Protocol packets). Unlike other embedded networking tools, BSDRP focuses exclusively on routing packets and not on advanced firewall techniques. Additional functionality can be added to the operating system via FreeBSD's ports collection.

Slimbook OS is an Ubuntu-based Linux distribution customised for the Slimbook line of Linux computers assembled in Spain. It offers a choice of GNOME or KDE Plasma desktops on a single ISO image which also includes some custom extensions and utilities. The distribution provides its own repositories for some software, prioritising DEB and Flatpak packages over Ubuntu's snap options. Some of the other interesting features of Slimbook OS include touchpad gestures (enabled by default), Slimbook service notifications, window tiling, the Terminator terminal emulator, a Ulauncher application for fast searching, and a day/night mode switcher.

Ditana GNU/Linux is an Arch-based Linux distribution that bridges the gap between user-friendly systems and highly customizable environments. It aims to empower Linux enthusiasts with unprecedented control over their computing experience while maintaining a strong focus on security and performance. The project provides a flexible, text-based system installer with extensive customisation options, an Xfce desktop environment with pre-installed enhancements, a modular structure, pre-configured security features and kernel settings, and intelligent hardware and system optimisations for peak performance.

MidnightBSD is a FreeBSD-derived operating system. A critical goal of the project is to create an easy-to-use desktop environment with graphical ports management, and system configuration using GNUstep. The vast majority of the operating system will maintain a BSD license. MidnightBSD was forked from FreeBSD 6.1 beta.

PureOS is a GNU/Linux distribution based on Debian. It is a desktop distribution that can be used as live media (CD or USB) or as full-featured operating systems installed on a hard disk. PureOS uses free and open source software exclusively and is endorsed by the Free Software Foundation. It ships with some privacy features enabled by default such as using DuckDuckGo as the search engine and the HTTPS Everywhere browser extension is enabled.

Nitrux is a desktop Linux distribution built from Debian, but with an immutable base system, the OpenRC init system, and without any traditional Debian package management tools. It uses the Calamares system installer and includes the Hyprland window manager, Hypr utilities, the greetd+QtGreet login manager, and the Waybar Wayland bar. Nitrux emphasizes the use of AppBox to manage end-user software and it also supports AppImage and Flatpak package formats.

Quarkos is a desktop Linux distribution based on Ubuntu's long-term support branch, with a choice of two user interfaces - the modern KDE Plasma desktop or the lightweight Trinity desktop environment (a fork of KDE 3.5). It is a sister project of the Debian-based Q4OS distribution.

The Amnesic Incognito Live System (Tails) is a Debian-based live DVD/USB with the goal of providing complete Internet anonymity for the user. The product ships with several Internet applications, including web browser, IRC client, mail client and instant messenger, all pre-configured with security in mind and with all traffic anonymised. To achieve this, Incognito uses the Tor network to make Internet traffic very hard to trace.

Porteus is a fast, portable and modular live CD/USB medium based on Slackware Linux. The distribution started as a community remix of Slax, another Slackware-based live CD, with KDE 3 as the default desktop for the i486 edition and a stripped-down KDE 4 as the desktop environment for the x86_64 flavour. There are now several desktop flavours of the distribution, which include editions running Cinnamon, GNOME, KDE Plasma, LXQt, MATE, and Xfce.

MODICIA O.S. is a Linux multimedia distribution designed primarily for musicians, graphic designers and video makers. It is based on Debian's "stable" branch, but uses the Cinnamon desktop and a recent Linux kernel. MODICIA O.S. comes with a set of carefully-selected, open-source multimedia software and tools, such as Audacity (audio editor), Brasero (disc-burning utility), Cheese (webcam application), Curlew (multimedia converter), GIMP (graphics editor), HandBrake (video transcoder), Kdenlive (video editor), MediaInfo (tool that provides technical data about media files), mpv (media player), Peek (animated GIF recorder), RawTherapee (photo processor), XnView (image viewer), and many others. The distribution also integrates the OnlyOffice software suite for general office tasks.

Window Maker Live is a Debian-based Linux distribution that applies the Window Maker window manager as the default graphical user interface and integrates well-known open-source components in an attractive and usable user interface. The distribution includes integrated GNOME components.

Hardenwing OS (formerly Hardened Slarpx) is a security-focused Linux distribution based on Debian's "Stable" branch. It adopts a multi-layered defense architecture against cyber attacks, incorporating aggressive mitigation techniques alongside kernel, system and network-hardening configurations. The distribution offers comprehensive security measures, including BadUSB protection, permission-hardening services, package manager hardening, module blacklisting, PAM and sudoers hardening. Due to its strict firewall policy, anonymisation tools are not supported; the system enforces Quad9 DNS and allows only basic internet access. Hardenwing OS boots into the standard Debian Installer which installs a customised GNOME desktop with Wayland display server.

Gnoppix AI Linux is a Debian-based distribution which can be run from a USB thumb drive or from a local drive. It is pre-loaded with essential Artificial Intelligence (AI) frameworks, libraries and development tools. It uses several popular desktop environments, including GNOME, KDE Plasma and Xfce. The project is an attempt to revive a Knoppix-based live distribution with the GNOME desktop that was first launched back in 2002.

Armbian is a Linux distribution designed for ARM development boards. It is usually based on one of the stable or development versions of Debian or Ubuntu and it supports a wide variety of popular ARM-based devices, including Banana Pi, Cubieboard, Olimex, Orange Pi, Odroid, Pine64 and others. Armbian includes a menu-driven configuration tool along with stock Debian utilities, the Bash shell, and a choice of Cinnamon or Xfce desktop.

Br OS is a Brazilian Linux distribution based on Debian and featuring the KDE Plasma desktop. It is designed as an intuitive, easy-to-use, general-purpose operating system for web navigation and content creation, providing a selection of useful applications for daily use.

TileOS is a Debian-based desktop Linux distribution featuring a selection of several Wayland tiling compositors, notably Sway, River, Qtile and miracle-wm. It is based on the latest stable Debian release, with some packages, such as the Mesa graphics drivers, back-ported from Debian's "Testing" repository. The distribution comes with many device drivers and non-free firmware included in the base system, some performance optimizations and system tweaks, additional repositories for installing programs not found in Debian (such as OnlyOffice, VirtualBox, Librewolf, Visual Studio Code and Brave), and the Calamares system installer.

The OpenBSD project produces a free, multi-platform BSD 4.4-based UNIX-like operating system. Its efforts emphasize portability, standardisation, correctness, proactive security and integrated cryptography. The project also develops the widely-used and popular OpenSSH (OpenBSD Secure Shell) software, which provides encrypted communication sessions over a computer network using the SSH protocol.

DietPi is a Debian-based Linux distribution, primarily developed for single-board computers such as Raspberry Pi, Orange Pi or Odroid. It also supplies builds for 64-bit x86 personal computers and virtual machines, including VMware, VirtualBox, UTM, Hyper-V, Proxmox and Parallels. The base installation of DietPi comes without any desktop, but a desktop option can be activated via the built-in "dietpi-software" program. The distribution ships with a number of menu-driven configuration tools which can be run from the terminal.

Vendefoul Wolf is a set of lightweight, Devuan-based Linux distributions featuring various popular desktop environments, including Budgie, Cinnamon, KDE Plasma, LXQt, Trinity and Xfce. As the init software, it offers a choice between SysV and runit. Some of the distribution's other main features include the LibreWolf web browser, the Calamares system installer, an application store, and its own repository of software packages. Besides the main edition, Vendefoul Wolf also produces various community spins with alternative desktops and window managers.