Regata OS is a Brazilian Linux distribution based on openSUSE, focusing on desktop and gaming needs. Its main characteristics include a Regata OS store for installing applications and games, out-of-the-box integration with Google Drive, support for a gaming mode via the Vulkan graphics API, an extensive library of games in the Regata OS Game Access portal, support for configuration of hybrid graphics in notebooks, and easy transfer of files between a computer and a smartphone. The distribution's user interface is KDE Plasma.

elementary OS is an Ubuntu-based desktop distribution. Some of its more interesting features include a custom desktop environment called Pantheon and many custom apps including Photos, Music, Videos, Calendar, Terminal, Files, and more. It also comes with some familiar apps like the Epiphany web browser and a fork of Geary mail.

Talos is a specialist Linux-based operating system for running Kubernetes, an open-source system for automating deployment, scaling and management of containerised applications. Minimal, immutable and hardened, it does not offer any shell or interactive console; instead, all system management is done via remote Application Programming Interface (API) calls, where messages sent from a client application are protected with mutual Transport Layer Security TLS (mTLS) authentication. Talos also delivers atomic updates, thus maintaining the Linux and Kubernetes versions up-to-date. Talos is developed in the USA by Sidero Labs, Inc.

ELEGANCE is a French, general-purpose desktop Linux distribution based on Manjaro Linux. It uses the Cinnamon desktop environment. The distribution offers a rich variety of software for everyday use, including for office work (LibreOffice, Calibre), entertainment (VLC, Rhythmbox, Kodi), graphics (Gimp, Krita), gaming (Steam), audio recording (Audacity, OBS Studio), audio mixing and editing (Ardour, LMMS, Kdenlive), and design (LeoCAD FreeCAD et KiCAD). ELAGANCE is sponsored by Tux N Mix, an organisation created by a group of Linux enthusiasts in 2019.

Mauna Linux is a Brazilian desktop Linux distribution based on Debian's "stable" branch. The project offers a set of live images with four desktop environments - Cinnamon, LXQt, MATE and Xfce, plus a separate "Christian Edition" which includes the Bible and various applications meant for use in churches. Some of the distribution's main features include the Calamares system installer, a software store with hundreds of applications maintained by Debian and Mauna Linux, a software manager and updater, and an out-of-the box support for the Portuguese language. The goal of Mauna Linux is to develop a distribution that is easy to use, practical and robust, and which would complement the existing Linux user communities in Brazil and abroad.

Qubes OS is a free and open-source, security-oriented operating system for single-user desktop computing. Qubes OS leverages Xen-based virtualization to allow for the creation and management of isolated compartments called qubes. These qubes are implemented as virtual machines (VMs). This allows each component of the operating system to be isolated from other pieces, preventing compromises from spreading or information from leaking.

Gentoo Linux is a versatile and fast, completely free Linux distribution geared towards developers and network professionals. Unlike other distros, Gentoo Linux has an advanced package management system called Portage. Portage is a true ports system in the tradition of BSD ports, but is Python-based and sports a number of advanced features including dependencies, fine-grained package management, "fake" (OpenBSD-style) installs, safe unmerging, system profiles, virtual packages, config file management, and more.

Xray_OS is an Arch-based Linux distribution focused on innovation, creativity, usability and software development. It comes with KDE Plasma as its preferred desktop. Some of the other interesting features of the distribution include a custom system installer, a welcome application called Tolitica with some useful options, smart GPU detection which removes unused drivers during installation, an AUR helper for downloading and building software packages on the fly, and original wallpapers created specifically for Xray_OS.

Chimera Linux is an independent distribution which uses an unusual combination of technologies behind the scenes. Chimera Linux uses BSD userland command line tools, the Clang/LLVM compiler toolchain, Dinit for service management, and APK for package management. Chimera Linux strives to keep the design simple while still providing the experience and features most users want, such as multiple desktop environments, Flatpak support, a graphical package manager, and easy access to desktop configuration tools. Chimera Linux does not have a system installer, instead providing manual command line instructions to bootstrap the operating system from a live environment.

EasyOS is an experimental Linux distribution which uses many of the technologies and package formats pioneered by Puppy Linux. The distribution features custom container technology called Easy Containers which can run applications or the entire desktop environment in a container. Packages, desktop settings, networking and sharing resources over the network can all be controlled through graphical utilities.

BRGV-OS is a rolling-release Linux distribution based on Void and featuring a customised GNOME desktop with variety of unique themes. It offers out-of-the-box support for English and Romanian languages. The project aims to facilitate developers, researchers and users to transition from Windows or macOS to Linux by maintaining familiar operational habits and workflows. BRGV-OS was originally created for Banca de Resurse Genetice Vegetale (BRGV), a gene bank research institute in Suceava, Romania, and is now also available to the general public.

Quirinux is a Devuan-based Linux distribution designed for the development of animated films. The project provides tools to create an animated film using various common techniques (traditional, digital, cut-out, CGI-3D, stop motion, motion graphics) using open-source software. The distribution uses the Xfce desktop and its main features include ease of installation with the Calamares system installer, GIMP image editor that comes with a configurator tool and extra plugins, and choice of themes and desktop layouts.

Bluestar Linux is a GNU/Linux distribution that is based on Arch Linux. The Bluestar distribution features up to date packages, a full range of desktop and multimedia software in the default installation and a live desktop DVD.

DESERT OS Linux is a Ukrainian desktop Linux distribution based on Ubuntu and featuring the Xfce desktop. It supports Pacstall, a package manager inspired by Arch's AUR and capable of creating native Ubuntu DEB packages from source and binary packages, git repositories, AppImage apps, release artifacts and non-Ubuntu DEB packages. The distribution also offers out-of-the box support for Flatpak packages.

Linux Mint is an Ubuntu-based distribution whose goal is to provide a classic desktop experience with many convenient, custom tools and optional out-of-the-box multimedia support. It also adds a custom desktop and menus, several unique configuration tools, and a web-based package installation interface. Linux Mint is compatible with Ubuntu software repositories. Besides its Ubuntu-based flavour, the project also produces a separate "Debian" edition (called LMDE), based on the latest stable Debian version.

XCP-ng is a CentOS-based Linux server distribution designed to be a high-performance enterprise-level virtualization platform that uses Xen, a free and open-source hypervisor that allows multiple computer operating systems to execute on the same computer hardware concurrently. XCP-ng stands for Xen Cloud Platform - next generation, it is the modern successor to XCP, initially created as an open-source version of Citrix XenServer back in 2010. XCP-ng is a secure platform to run any kind of virtualization workload, while being managed by a central administration console called Xen Orchestra (XO).

Linuxfx (also known as Winux or Wubuntu) is a Brazilian Linux distribution based on Ubuntu. It ships with an intuitive Cinnamon desktop user interface designed to facilitate migration of users from Windows. It includes a video management system called Sentinela, a computer vision software with video analytics and software for access control (facial recognition and automatic number plate recognition), object detection, gender, age and mood detection. Other features of the distribution include a new personal assistant, a WX theme for desktop and system applications, and compatibility with software written for Windows (.exe and .msi) through a Wine port. Following the release of Linuxfx 10.6 the distribution became a commercial offering.

Unraid OS is a Linux-based commercial operating system designed to provide an easy-to-use and flexible platform for building and managing a Network-Attached Storage (NAS). Some of Unraid's main features include the ability to mix and match drives of different sizes, an easy-to-use web interface for managing storage, virtual machines and Docker containers, protection to safeguard against drive failures, ability to expand the storage by adding more drives.

TUXEDO OS is an Ubuntu-based distribution developed in Germany by TUXEDO Computers GmbH, designed and optimised for the company's own range of Linux-friendly personal computers and notebooks. The distribution uses KDE Plasma as the preferred desktop. Some of the differences between Ubuntu and TUXEDO OS include custom boot menu, the TUXEDO Control Centre, Calamares installer, availability of the Lutris open gaming platform, preference for the PipeWire audio daemon (over PulseAudio), removal of Ubuntu's snap daemon and snap packages, and various other tweaks and enhancements.

TrueNAS CORE (previously known as FreeNAS) is a free and Open Source Network-Attached Storage (NAS) operating system that supports file, block and object storage. TrueNAS CORE is FreeBSD based and is a community-supported branch of the TrueNAS project, sponsored by iXsystems. It also has a commercial branch called TrueNAS Enterprise and a free and HyperConverged storage solution called TrueNAS SCALE. The TrueNAS SCALE branch is based on the Debian Linux distribution.

Flatcar Container Linux is a container-optimized operating system based on Gentoo Linux. It is a minimal operating system image which includes only the tools needed to run containers and it supports all of the popular methods for running containers. The distribution ships an immutable filesystem and includes automatic atomic updates. Flatcar Container Linux runs on most cloud providers, virtualization platforms and bare metal servers.

Nyarch Linux is an Arch-based, rolling-release Linux distribution designed for "weebs", or non-Japanese persons interested in anime, manga, cosplay and other aspects of the Japanese culture. Some of the distribution's custom features include "Catgirl Downloader" which downloads random pictures of cute catgirls, "Nyarch Assistant", a digital companion which helps with a range of computing and real-life tasks, "Material UwU" which serves as a desktop wallpaper and theme chooser, and "Nyarch Customize", a tool to facilitate desktop layout customisations and animations. Besides the standard release, the project also provides a special variant with pre-configured proprietary NVIDIA display drivers; both come with the GNOME desktop.

Trace Labs OSINT VM is a Kali Linux-based distribution with specialist open-source intelligence (OSINT) tools to help find missing persons and reunite them with their families. It is provided as a set of pre-built images for VMware and Virtual Box virtual machines. The OSINT tools, which need to be downloaded separately via a helper script, include Email Search (to perform email searches via social media, breach info, and other sources), Multi Search (to perform searches over multiple sources, such as social media, domains, IPs, phone numbers), Username Search (to check username availability across multiple platforms), Social Media (to gather OSINT from popular social media platforms). Also included are Phone Numbers, Images & Video Analysis, Documentation & Capture; Geolocation & Mapping, among various other useful tools.

antiX is a fast, lightweight and easy-to-install Linux live CD distribution based on Debian's "Stable" branch for x86 compatible systems. antiX offers users the "antiX Magic" in an environment suitable for old computers. The goal of antiX is to provide a light, but fully functional and flexible free operating system for both newcomers and experienced users of Linux. It should run on most computers, ranging from 256 MB old PIII systems with pre-configured swap to the latest powerful boxes. 256 MB RAM is recommended minimum for antiX. The installer needs minimum 2.7 GB hard disk size. antiX can also be used as a fast-booting rescue CD, or run "live" on a USB stick, with or without persistent file storage.