A dynamic, minimalist window manager for X11

Tab Window Manager for the X Window System

Lisp configurable window manager

Simple window manager with no fat library dependencies

Qt-based window manager

Light, Unobtrusive, and configurable windowmanager

A standards compliant, fast, light-weight, extensible window manager

Simple window manager

A window manager for the adult in you

A lightweight window manager

Standard library for Window Maker dock apps

Third party tiling algorithms, configurations and scripts to xmonad

Xmonad is a minimalist and tiling window manager for X

XFce 4 window manager

Session manager for the Xfce 4 desktop environment

XFce 4 panel module

XFce 4 desktop background manager and root menu

The "meta-port" for the XFce 4 desktop environment

A sample X compositing manager

Menu generation tool for X window managers