OpenSolaris

OpenSolaris was an open source operating system based on Sun Microsystems Solaris. It was also the name of the project initiated by Sun to build a developer and user community around it.

Free
Open Source
Mac OS X
Windows
Linux

OpenSolaris was an open source operating system based on Sun Microsystems Solaris. It was also the name of the project initiated by Sun to build a developer and user community around it.

Links to official OpenSolaris sites

Features

The Best 51 OpenSolaris Alternatives

1929 Like

Ubuntu

Ubuntu is a Linux-based Debian-derived open source operating system for desktop computers.

Free Open Source Linux

Support for Unicode Based on Debian OTA Updates
803 Like

Debian

Debian is a free distribution of the GNU/Linux operating system. It is distributed with access to repositories containing thousands of software packages ready for installation and use.

Free Open Source Linux BSD Self-Hosted

Customizable UI customization Package Control Rolling release Package Manager Based on Debian
764 Like

Linux Mint

Linux Mint is one of the most popular desktop Linux distributions and used by millions of people. The purpose of Linux Mint is to produce a modern, elegant and comfortable operating system which is both powerful and easy to use.

Free Open Source Linux

Customizable Multiple languages Out Of The Box Built in File Manager Dark theme Based on Debian
525 Like

Arch Linux

Arch Linux is an independently developed, i686- and x86_64-optimised Linux distribution targeted at competent Linux users.

Free Open Source Linux

Customizable Lightweight Package Control Rolling release
475 Like

macOS

macOS is a Unix-based operating system developed and marketed by Apple Inc., Designed to run on Macintosh computers.

Commercial Mac OS X Mac

Powerful render engine Voice Commands
375 Like

Fedora

the fedora project is an openly-developed project designed by red hat , open for general participation, led by a meritocracy, following a set of project objectives.

Free Open Source Linux

Multiple languages Key rebinding Out Of The Box Separated workspaces Modern design
260 Like

openSUSE

openSUSE is a free and Linux-based operating system for your PC, Laptop or Server. The openSUSE distribution is a stable, easy to use and complete multi-purpose distribution.

Free Open Source Linux

Customizable Privacy protection Rolling release
247 Like

elementary OS

elementary os is a free, fast and aesthetically pleasing operating system based on ubuntu .

Free Open Source Linux

Distraction free UI Out Of The Box Configurable macOS like Based on Ubuntu Debian package compatible
227 Like

ReactOS

ReactOS is a free, modern operating system in alpha stage, based on the design of Windows XP/2003.

Free Open Source Windows Wine

Windows XP Compatibility Lightweight Community based Windows like Nt kernel
205 Like

Kubuntu

Linux operating system distribution derived from Ubuntu but with KDE environment.

Free Open Source Linux

Based on Debian Based on Ubuntu
204 Like

FreeBSD

FreeBSD is an advanced operating system for x86 compatible (including Pentium® and Athlon™), amd64 compatible (including Opteron™, Athlon™64, and EM64T), ARM, IA-64, PowerPC, PC-98 and UltraSPARC® architectures.

Free Open Source BSD Self-Hosted
123 Like

Gentoo

Gentoo Linux is a versatile, fast, highly configurable and completely free Linux and FreeBSD distribution geared towards developers and network professionals.

Free Open Source Linux BSD FreeBSD
110 Like

Chromium OS

Google Chrome OS is a Linux-based operating system designed by Google to work exclusively with web applications. The only application on the operating system is a web browser, which includes a media player.

Free Open Source Linux
106 Like

CentOS

CentOS is a community-supported, free and open source operating system based on Red Hat Enterprise Linux.

Free Open Source Linux
88 Like

Red Hat

Red Hat is the leader in development, deployment, and management of Linux and open source solutions for Internet infrastructure - ranging from embedded devices to secure Web servers.

Commercial Linux
84 Like

Haiku

Haiku is a new open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.

Free Open Source Haiku
50 Like

OpenBSD

The OpenBSD project produces a FREE, multi-platform 4.4BSD-based UNIX-like operating system. Our efforts emphasize portability, standardization, correctness, proactive security and integrated cryptography.

Free Open Source BSD

Security focused Extremely Secure Unix like
42 Like

SliTaz

SliTaz GNU/Linux LiveCD operating system. "SliTaz is a free operating system, working completely in RAM and booting from removable media such as a cdrom or USB key. SliTaz is distributed as a LiveCD, and weighs less than 30MB.

Free Open Source Linux
40 Like

Trisquel

Trisquel is a computer operating system, a GNU Linux distribution, derived from another distribution, Ubuntu, which is derived from Debian.

Free Open Source Linux
33 Like

Deepin

Deepin is a reinterpretation to creativity and individuality. It is not only a rebirth to the system appearance, but also a brand-new upgrade to the operating experience! All of this lets deepin become the best partner of your computer.

Free Open Source Linux

Based on Debian Modern design

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OpenSolaris

Links to official OpenSolaris sites

Features

Categories

Tags

The Best 51 OpenSolaris Alternatives

Ubuntu

Debian

Linux Mint

Arch Linux

macOS

Fedora

openSUSE

elementary OS

ReactOS

Kubuntu

FreeBSD

Gentoo

Chromium OS

CentOS

Red Hat

Haiku

OpenBSD

SliTaz

Trisquel

Deepin

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