Apps similar to macOS include Linux Mint, which is free and open source. Other options are Ubuntu, Debian, Fedora and CachyOS. You're spoiled for choice with Operating Systems like macOS: we list more than 100 alternatives for Linux, self-hosting, Mac, Windows and Chrome OS.
A purely functional package manager and an advanced distribution of the GNU operating system developed by the GNU Project—which respects the freedom of computer users.
Linspire is a 64 bit Linux based OS, that is geared towards the business, education and government worker. It has all the applications business users will need for work, research and deployment among very high end desktop systems.
United States
SliTaz is a free operating system, working completely in RAM and booting from removable media such as a CD-ROM or USB key. SliTaz is distributed as a LiveCD, and weighs less than 40MB. The system is quick and responsive, clean and robust.
Switzerland
AOSC OS is the Linux distribution project of AOSC.
AOSC OS is built independently, with some reference from some of the greatest Linux distributions from all over the world, namely Fedora, Arch Linux and Debian, etc. The system was initially built with bits and parts from the Li.
Redox is a Unix-like Operating System written in Rust, aiming to bring the innovations of Rust to a modern microkernel and full set of applications.
United States
Chromium OS is an open-source project, used primarily by developers, that aims to build an operating system that provides a fast, simple, and more secure computing experience for people who spend most of their time on the web.
Debian-based Linux distribution with KDE Plasma 6, SDDM, Calamares installer, and major Breeze theme modifications. GPLv3+ licensed. High RAM required for Plasma, with LXQt lite fork available for less powerful hardware and lower memory usage.
United States
Netrunner is an Debian -based distribution with a focus on desktop computing. It boasts a carefully tuned KDE Plasma Plasma 5 desktop.
Software for humans of indeterminate age. We don't know how old you are. We don't want to know. We are legally required to ask. We won't.
United States
BunsenLabs Linux is a distribution offering a light-weight and easily customizable Openbox desktop. The current release is Helium, built on top of Debian (stable). The project is a community continuation of CrunchBang Linux.
secureblue is a security-focused, open-source operating system that ships as rpm-ostree container images derived from Fedora Atomic/CoreOS. It emphasizes proactive hardening—such as removing SUID binaries, enabling hardened_malloc, and disabling unprivileged user...
China
