Xfce

Xfce (pronounced as four individual letters) is a free software desktop environment for Unix and other Unix-like platforms, such as Linux, Solaris and BSD.

Free Open Source Linux BSD

LXDE

the "lightweight x11 desktop environment" is an extremely fast-performing and energy-saving desktop environment.

Free Open Source Linux BSD

Enlightenment

Enlightenment is not just a window manager for Linux/X11 and others, but also a whole suite of libraries to help you create beautiful user interfaces with much less work than doing it the old fashioned way and fighting with traditional...

Free Open Source Mac OS X Linux BSD

LXQt

lxqt is the qt port and the upcoming version of lxde, the lightweight desktop environment. it is the product of the merge between the lxde-qt and the https://alternativein .

Free Open Source Linux BSD

xPud

A Browser OS with an App Store - The desktop has never been this easy -- Get your favorite web browser with a simple web-based interface on top.

Free Open Source Windows Linux

HyperSpace

Phoenix HyperSpace is an award-winning Linux-based operating system that lets you instantly boot up your portable computer without waiting for anything to load.

Commercial Windows Linux

Trinity Desktop Environment (TDE)

KDE 3.5 fork. A computer desktop environment for Unix-like operating systems with a primary goal of retaining the function and form of traditional desktop computers.

Free Open Source Linux BSD