macOS is a series of Unix-based graphical interface operating systems, developed and marketed by Apple Inc. It is designed to ...

SliTaz is a free operating system, working completely in RAM and booting from removable media such as a CD-ROM or USB key. Sli ...

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

Kubuntu is an official "flavor" of Ubuntu that uses the KDE Plasma desktop environment instead of the default Unity . This giv ...

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

Xubuntu is an elegant and easy-to-use operating system. Xubuntu comes with Xfce, which is a stable, light and configurable des ...

Ubuntu is a community developed, Linux-based operating system that is perfect for laptops, desktops and servers. It contains a ...

WHAT is Debian? The Debian Project is an association of individuals who have made common cause to create a free operating syst ...

Red Hat is the leader in development, deployment, and management of Linux and open source solutions for Internet infrastructur ...

openSUSE is a free and Linux-based operating system for your PC, Laptop or Server.

The openSUSE distribution is a stable, easy ...

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

FreeBSD is an advanced operating system for x86 compatible (including Pentium® and Athlon™), amd64 compatible (including Opter ...

The Fedora Project is an openly-developed project designed by Red Hat , open for general participation, led by a meritocracy, ...

Haiku is a new open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, ...