Distros

Xebian is a Linux distribution based on Debian's "Unstable" branch and featuring the Xfce desktop. It comes with a slightly modified default configuration, inspired by Xubuntu, and a third-party icon theme. Xebian closely resembles a Debian blend, with only a thin layer for artwork and configuration that differs from Debian.

XeroLinux is an Arch Linux-based distribution with KDE Plasma as the preferred desktop. Some of the features of the distribution include the Calamares installer, various under-the-hood tweaks and optimisations, built-in support for community-built AUR packages as well as Flatpak packages, and the availability of various desktop and bootloader themes developed in-house. After being discontinued for a time in 2024, XeroLinux was revived and turned into a commercial distribution.

XigmaNAS (formerly NAS4Free) is an embedded open-source NAS (Network-Attached Storage) distribution based on FreeBSD. XigmaNAS supports sharing across multiple operating systems, including Windows, Apple and UNIX-like systems. XigmaNAS is easy to set up in most home and enterprise environments and will allow to manage and share large amounts of data easily across a network. XigmaNAS also incorporates many different streaming features for sharing multimedia with other devices on the network. XigmaNAS includes ZFS v28 (RAIDZ, RAIDZ2 and RAIDZ3) Software RAID (0,1,5), Disk Encryption, S.M.A.R.T / Email Reports, and it supports the following protocols: CIFS (samba), FTP, NFS, TFTP, AFP, RSYNC, Unison, iSCSI (initiator and target), HAST, CARP, Bridge, UPnP, and BitTorrent. All are highly configurable by using a web interface.

Ximper Linux is a Russian, rolling-release distribution based on ALT Linux's development branch called "Sisyphus". The project develops a custom package manager called EPM which enables installing and removing individual software or upgrading the entire distribution with one command. It also includes PortProton, a tool designed to help users run Windows games on Linux systems. Ximper Linux provides a set of live images, with GNOME or Hyprland, and with a flexible system installer that can be used to build any installation scenario, from a minimal system to a complex workstation with various desktop environments.

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.

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.