Updated Linux Distributions

Ufficio Zero Linux OS is an Italian project developing a variety of general-purpose and educational Linux distributions based on Devuan, Linux Mint and PCLinuxOS. They are aimed at professionals, freelancers, private and public entities, and schools.

RELIANOID is a Debian-based Linux distribution for load balancing. The project offers a specialist operating system for testing, development and quality assurance environments. Relianoid is available in Community (free of cost) and Enterprise editions.

Linux Schools (formerly Karoshi) is a free and open-source school server operating system based on Ubuntu. It provides a simple graphical interface that allows for quick installation, setup and maintenance of a network.

Ezarcher is a set of Arch-based live Linux distribution with a number of popular desktops, including Cinnamon, GNOME, KDE Plasma, LXQt, MATE and Xfce. All desktop environments are provided in their default upstream state, without any customisations. The distribution can be installed to a hard disk using either the text-mode "archinstall" method or the graphical Calamares system installer. Unlike Arch Linux which generally deploys the latest stable kernel, Ezarcher runs exclusively on the long-term supported variant of the Linux kernel. Besides the distribution, the project also offers build templates to guide users to customise and re-build their own live medium with one of the desktop environments on offer.

KaOS is a desktop Linux distribution that features the latest version of the Noctalia desktop environment, the Calligra office suite, and other popular software applications that use the Qt toolkit. It was inspired by Arch Linux, but the developers build their own packages which are available from in-house repositories. KaOS employs a rolling-release development model and is built exclusively for 64-bit computer systems.

Shadowfetch Linux is a desktop Linux distribution based on Debian's "Testing" branch and featuring a customised KDE Plasma desktop. The distribution intends to be a "creative workstation", with several software applications for creative work installed by default. Shadowfetch Linux also includes local artificial intelligence tools and various privacy-enhancing features, such as UFW firewall, MAC-address randomization and hardened sysctl attributes.

Planeta Tecno OS is a Uruguayan Linux distribution based on Debian's "Stable" branch, featuring the MATE desktop (with an Xfce-based alternative available separately). It focuses on providing a variety of artificial intelligence (AI) tools, such as Gemini, Copilot and ChatGPT, and it also includes an AI management application and direct access to chatbots from the taskbar. The distribution integrates the WINE compatibility layer for running Windows software, together with Winetricks utilities, Lutis open gaming platform, and Steam store. Planeta Tecno OS also develops a custom system administrator tool with the ability to update, clean and repair the system.

BigLinux is a Brazilian Linux distribution localised into Brazilian Portuguese (with support for English). It is was originally based on Kubuntu, but starting from 2017 the distribution was re-born based on deepin. It then offered two desktop environments - Cinnamon and Deepin. In 2021 the distribution switched bases and desktop environments again, migrating to Manjaro Linux and using the KDE Plasma desktop.

ENux is a desktop Linux distribution based on Debian's "Stable" branch. It integrated Bedrock Linux, a project developing scripts that mix-and-match components from various Linux distributions and integrate them into one largely cohesive system. ENux's main claim to fame is support for a large range of popular package management tools that exist in the Linux ecosystem, including apk (Alpine Linux), dpkg/apt (Debian), emerge/portage (Gentoo), nix (NixOS), pacman (Arch Linux), rpm/dnf (Fedora), xbps (Void) and zypper (openSUSE) via the unified pmm tool (from Bedrock Linux). The distribution uses the Xfce desktop and substitutes Debian's long-term supported Linux kernel with a more up-to-date version.

FreeBSD is a UNIX-like operating system for the i386, amd64, IA-64, arm, MIPS, powerpc, ppc64, PC-98 and UltraSPARC platforms based on U.C. Berkeley's "4.4BSD-Lite" release, with some "4.4BSD-Lite2" enhancements. It is also based indirectly on William Jolitz's port of U.C. Berkeley's "Net/2" to the i386, known as "386BSD", though very little of the 386BSD code remains. FreeBSD is used by companies, Internet Service Providers, researchers, computer professionals, students and home users all over the world in their work, education and recreation. FreeBSD comes with over 20,000 packages (pre-compiled software that is bundled for easy installation), covering a wide range of areas: from server software, databases and web servers, to desktop software, games, web browsers and business software - all free and easy to install.

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.

SystemRescue is an Arch-based Linux system on a bootable DVD or USB drive, designed for repairing a system and rescue data after a crash. It also aims to provide an easy way to carry out administration tasks on a computer, such as creating and editing hard disk partitions. It contains many useful system utilities (GNU Parted, PartImage, FSTools) and some basic ones (editors, Midnight Commander, network tools). It aims to be very easy to use. The kernel of the system supports all of today's most important filesystems, including ext2, ext3, ext4, ReiserFS, Reiser4, Btrfs, XFS, JFS, VFAT, NTFS, ISO9660, as well as network filesystems, such as Samba and NFS.

OpenMediaVault is a Network-Attached Storage (NAS) solution based on Debian GNU/Linux. It contains services like SSH, (S)FTP, SMB/CIFS, DAAP media server, rsync, BitTorrent and many more. Thanks to a modular design it can be enhanced via plugins. OpenMediaVault is primarily designed to be used in home environments or small home offices, but is not limited to those scenarios. It is a simple and easy-to-use out-of-the-box solution that will allow everyone to install and administrate a Network-Attached Storage without deeper knowledge.

Expirion Linux is a Devuan-based desktop distribution which offers LXQt and Xfce desktop editions. The project provides separate releases built from the latest "stable" and "testing" branches of Devuan, with runit and SysV as init system options. Expirion ships with a more recent kernel than Devuan does and it also adds some user-friendly touches, custom themes and wallpapers, as well as productivity applications, such as LibreOffice, Chromium, Firefox, Thunderbird, Audacity, Brasero and VLC.

AUSTRUMI (Austrum Latvijas Linukss) is a bootable live Linux distribution based on Slackware Linux. It requires limited system resources and can run on any Intel-compatible system with a CD-ROM installed. The entire operating system and all of the applications run from RAM, making AUSTRUMI a fast system and allowing the boot medium to be removed after the operating system starts.

postmarketOS is an Alpine-based Linux distribution for mobile devices and desktop computers. The project offers several mobile interfaces - including GNOME Mobile, Phosh, Plasma Mobile and Simple X Mobile (Sxmo). The distribution also offers a range of popular desktop environments, window managers and Wayland compositors for x86_64 and AArch64 computers, such as COSMIC, GNOME, KDE Plasma and Sway. The project aims to provide long-term support for a range of mobile devices, key among them the Librem 5 and the PinePhone, though others, traditionally Android devices, are also supported.

iDeal is an MX Linux-based distribution, with various privacy and security settings enabled by default. Privacy and security are the main stated goal of the project, offering to surf, shop, trade and bank online with peace of mind, without advertisements, tracking, logging, bugs, viruses or unwanted disclosure of personal information. iDeal OS was formerly available in two editions, "Emerald" and "Diamond", but these were merged into a single product in 2026, with the extra features of the "Diamond" edition now only available to users who contribute financially to the project.

Lilidog is a lightweight desktop Linux distribution based on Debian "Stable" and featuring a customised Openbox window manager. It incorporates the tint2 desktop panel, the Thunar file manager and the xfce4-terminal terminal emulator. Other window managers, including Awesome, dwm, i3, JWM and sowm, are also available for installation. Besides the standard Lilidog, the project provides two other editions of the distribution - the "Beardog" variant which starts without a display manager on login, and the "Waydog" flavour which uses the Wayland display server and offers a choice between the labwc and Sway Wayland compositors.

XIVA Studio is a multimedia-oriented Linux distribution derived from Manjaro Linux and BigLinux. It's main goal is to cater to the needs of professional creators in the area of video, audio, graphics and animation production. XIVA Studio provides optimised Linux kernels built for a number of popular processor and graphics cards configurations. It uses KDE Plasma as the default desktop environment.

Koozali SME Server is a complete and versatile open-source Linux server distribution for home and small to medium-sized enterprises. It has been built from the source code of Red Hat Enterprise Linux, CentOS and Rocky Linux since 2007. Koozali SME Server is free to use for any individual or commercial organization and is supported solely through donations. Considered reliable and easy to use, Koozali SME Server provides a full range of services, including e-mail, firewall, file and print-sharing, web hosting, remote access, VPN and private cloud services. It integrates with Windows, Mac and Unix/Linux clients, and Linux and Windows network environments. It is simple to use as a business server platform and the entire system is modular and extensible. The project also provides plugins called "Contributions" with easy integration of popular software, such as Nextcloud, OnlyOffice, BackupPC or WireGuard.