Alternatives to Window Maker
An X11 stacking window manager that reproduces the look and feel of NeXTSTEP. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
Window Maker
An X11 stacking window manager that reproduces the look and feel of NeXTSTEP.
Replacements
Listings that take over the same core job as Window Maker.
Openbox
Manage X11 windows with a configurable stacking window manager.
Openbox is another configurable X11 stacking window manager with custom menus and window rules, but drops the NeXTSTEP look and needs separate panels and launchers.
FVWM3
A highly configurable X11 window manager, the successor to fvwm2, with multi-monitor support.
FVWM3 is an extremely configurable X11 window manager with RandR multi-monitor support and active development, but its configuration has a steep learning curve.
IceWM
A lightweight X11 window manager with a taskbar, workspaces and a familiar Windows-like layout.
IceWM trades the NeXT-style dock for a Windows-like layout with a built-in taskbar, tray and menu, keeping low resource use on X11.
JWM
Joe's Window Manager, a lightweight stacking window manager for X11 written in C.
JWM is a very small X11 stacking window manager needing only Xlib, with a plain appearance and no NeXTSTEP styling or dockapps.
Enlightenment
A window manager, compositor and minimal desktop for Linux, BSD and other UNIX systems.
Enlightenment combines window manager, compositor and desktop shell built on EFL, with experimental Wayland support and source-only official releases.
labwc
A lightweight wlroots-based stacking Wayland compositor inspired by Openbox.
labwc moves to Wayland as a lightweight stacking compositor inspired by Openbox, needing other programs for panels and a complete desktop.
Similar software
Related functionality, not a direct replacement.
BunsenLabs Linux
A Debian-based distribution with a preconfigured, lightweight Openbox desktop, continuing CrunchBang Linux.
Tint2
Lightweight panel and taskbar for Linux and BSD window managers.
picom
A lightweight standalone compositor for X11 that adds shadows, transparency, blur, fading and animations.
Xfce
Use a modular desktop environment built around traditional panels and windows.
LXQt
A lightweight, modular Qt-based desktop environment for Linux and BSD with X11 and Wayland sessions.
MATE
A traditional desktop environment for Linux and other Unix-like systems that continues the GNOME 2 design.