Top Alternatives to Chromium OS

Ubuntu is a free and open-source Linux distribution based on Debian. It is renowned for its user-friendly interface, extensive software repository, and strong focus on stability and security, making it a popular choice for desktops, servers, and cloud computing.

Debian is a free and open-source operating system widely recognized for its stability and powerful package management system. It serves as the foundation for many other Linux distributions, making it a cornerstone of the open-source community. Its commitment to free software principles and extensive hardware support makes it a versatile choice for various computing needs.

Linux Mint is a free and open-source operating system based on Ubuntu and Debian. It is known for its user-friendly interface, stability, and comprehensive software library, making it a popular choice for both new and experienced Linux users seeking a reliable desktop environment.

macOS is Apple's powerful and intuitive desktop operating system, powering Mac computers. Known for its elegance, stability, and deep integration with other Apple devices and services, it provides a refined user experience for both casual users and creative professionals.

Fedora is a leading-edge, free, and open-source operating system built on the Linux kernel. As the upstream source for Red Hat Enterprise Linux, it provides a platform for technological innovation, offering the latest software packages and a strong focus on open-source principles. It's known for its rapid release cycle and dedication to incorporating new technologies early.

openSUSE is a community-developed, open-source Linux distribution sponsored by SUSE. Known for its powerful configuration tool, YaST, and commitment to usability, openSUSE offers both a stable release (Leap) and a rolling release (Tumbleweed) to cater to diverse user needs, from developers to desktop users.

Windows 10 is a widely adopted personal computer operating system developed by Microsoft, part of the Windows NT family. It offers a familiar interface, broad software compatibility, and features like integrated cloud storage and multitasking capabilities.

elementary OS is a beautifully crafted and user-friendly Linux distribution based on Ubuntu, designed to provide a fast, open, and privacy-respecting alternative to traditional operating systems like Windows and macOS. It focuses on a clean and intuitive desktop environment.

Xubuntu is an official derivative of the Ubuntu operating system, utilizing the lightweight and user-friendly XFCE desktop environment. Focused on providing a stable and efficient computing experience, it's an excellent choice for users seeking a balance between modern features and low system resource usage, making it suitable for older hardware and everyday tasks.

FreeBSD is a powerful, stable, and feature-rich operating system rooted in the BSD tradition. It excels in server environments, embedded systems, and as a robust desktop platform, prioritizing performance, security, and network capabilities.

Lubuntu is an open-source operating system based on Ubuntu, designed for speed and energy efficiency. It utilizes the LXQt desktop environment to provide a simple and lightweight user experience, ideal for older hardware.

Kubuntu is an official variant of the Ubuntu operating system that replaces the GNOME desktop environment with the elegant and highly customizable KDE Plasma Desktop. It provides a familiar yet powerful computing experience, blending Ubuntu's stability with the visual appeal and extensive features of the KDE ecosystem.

Gentoo Linux is a flexible and highly customizable Linux distribution known for its source-based package management system, Portage. Designed for experienced users who desire granular control over their software installations and system optimization, Gentoo offers unparalleled flexibility in configuring a system precisely to individual needs.

Manjaro Linux is a user-friendly, Arch Linux-based distribution that offers the benefits of a rolling release model combined with ease of use. It provides a stable and customizable desktop experience suitable for both new and experienced Linux users.

Red Hat Enterprise Linux (RHEL) is a powerful, stable, and secure open-source operating system platform designed for demanding enterprise environments. Known for its robust performance and extensive support, RHEL is a leading choice for critical workloads.

Haiku is a free and open-source operating system inspired by the BeOS. It offers a lightweight, responsive, and stable environment for both developers and everyday users, focusing on consistency and simplicity.

Puppy Linux is a family of lightweight Linux distributions designed for speed, efficiency, and ease of use. It can boot from various media and run entirely in RAM, making it incredibly fast and suitable for older hardware or as a portable operating system.

Remix OS is an Android-based operating system designed for personal computers, offering a familiar desktop experience with access to a vast library of Android applications. It aims to bridge the gap between mobile and PC by providing multi-window support, taskbar functionality, and keyboard/mouse optimization.

TrueOS, formerly PC-BSD, is a desktop-focused Unix-like operating system built on the FreeBSD-CURRENT branch, offering a rolling release model and a user-friendly interface. It aims to provide the stability of FreeBSD with out-of-the-box usability for everyday computing.

Raspbian, now officially Raspberry Pi OS, is a free operating system based on Debian, optimized for the Raspberry Pi hardware. It provides a stable and user-friendly environment for a variety of tasks, from programming and education to media consumption and server hosting.

OpenBSD is a security-focused, free and open-source Unix-like operating system derived from the Berkeley Software Distribution (BSD). It is renowned for its extensive code auditing and commitment to correctness and proactive security.

Ubuntu MATE is a community-driven, official derivative of Ubuntu, providing a classic, intuitive desktop environment based on MATE. It offers stability, flexibility, and a familiar user interface, making it an excellent choice for users transitioning from other operating systems or seeking a traditional desktop experience.

Bodhi Linux is a feather-light Linux distribution built on Ubuntu, distinguished by its utilization of the unique Moksha Desktop Environment. It's specifically designed for users seeking high performance on older or resource-constrained hardware, offering a minimalist yet highly customizable experience.

SliTaz GNU/Linux is an extraordinarily compact and fast GNU/Linux distribution, ideal for low-resource machines, older computers, and embedded systems. It's known for its tiny footprint, rapid boot times, and ability to run entirely from RAM, making it a superb Live CD/USB option.

Qubes OS is a security-focused desktop operating system that utilizes isolation through Xen hypervisor virtualization. It partitions the system into isolated domains called 'qubes' to compartmentalize different activities, significantly reducing the impact of a security breach.

Edubuntu is a free and open-source operating system derivative of Ubuntu, specifically tailored for educational environments. It provides a robust and stable platform with a wide array of pre-installed educational software, making it an ideal solution for schools, classrooms, and homeschooling.

Ubuntu Server is a robust and scalable open-source operating system specifically designed for server environments. It provides a stable and secure foundation for a wide range of applications, from cloud deployments and data centers to enterprise infrastructure and development platforms.

Knoppix is a versatile, bootable Live Linux distribution that runs directly from a CD, DVD, or USB drive without installation. It offers a comprehensive collection of GNU/Linux software and is ideal for system rescue, data recovery, and trying out Linux.

Solus is an independently developed Linux operating system built from scratch, designed for modern home computing. It offers a curated desktop experience with a focus on usability, performance, and reliability. Solus aims to provide a seamless out-of-the-box experience for users of all skill levels.

CoreOS, now part of Red Hat, is a lightweight Linux-based operating system designed specifically for containerized workloads and clustered deployments. It focuses on automation, ease of management, and security through features like atomic updates and built-in container orchestration hooks.

KDE neon is a cutting-edge software distribution that pairs the latest KDE Plasma desktop and applications with a stable Ubuntu Linux base. It provides users with a vibrant, modern, and highly customizable computing experience, focusing on bringing the newest contributions from the KDE community directly to the user.

Alpine Linux is a security-oriented, lightweight Linux distribution built around musl libc and BusyBox. Designed for efficiency and simplicity, it's an ideal choice for containers, embedded systems, and users prioritizing performance and security with minimal overhead.