Qt

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

Open Source

tiny but monstrous tiling window manager. Contribute to c00kiemon5ter/monsterwm development by creating an account on GitHub.

KWin is a window manager for the X Window System, and is in the process of becoming a Wayland...

Window Maker is a free and open-source window manager for the X Window System

Open Source

Gala is a window manager / compositing manager and an integral part of Pantheon, the desktop...

pekwm is a window manager that once up on a time was based on the aewm++ window manager, but it has...

Though not technically a window manager, wmutils is a suite of command-line tools that give you everything you need to manipulate and arrange X windows through scripts and hotkeys.

Productivity and Qt

Also known as Joe's Window Manager. Created in 2003, one of the default window manager for Puppy Linux, and actively updated by Joe, its creator.

Open Source

twm is a window manager for X11 built against Xlib.

The Leader in Requirements Management Solutions

Productivity and Qt

Wayland compositor with 3d effects.