yabai started as a C99 rewrite of chunkwm, originally supposed to be its first RC version.

Slate is described as 'Window management application similar to Divvy and SizeUp (except better and free!). Originally written to replace them due to some limitations in how each work, it attempts to overcome them by simply being extremely configurable' and is a Window Manager in the os & utilities category. There are more than 25 alternatives to Slate for a variety of platforms, including Mac, Windows, Linux, Google Chrome and PortableApps.com apps. The best Slate alternative is Rectangle, which is both free and Open Source. Other great apps like Slate are SnapZones, AquaSnap, MacsyZones and WindowKeys.
yabai started as a C99 rewrite of chunkwm, originally supposed to be its first RC version.

SMBAct is the all-in-one cross-platform solution that allows you to keep your windows and applications well-organized and significantly simplify the process of interaction with them.



DeskScope is an easy-to-use window manager with the Desk View™, an interactive view of the desktop. DeskScope creates mini-windows on the Desk View to represent desktop applications and Windows 11 apps.

ActiveDock 2 is a customizable alternative to the standard macOS Dock, offering advanced features for app launching, window management, appearance customization, and more. It fully replaces the classic Apple Dock and Launchpad while preserving their familiar look and behavior...








VEEER is a lightweight window manager for your mac OSX - designed for designers & developers and built for a maximum workflow speed.

Deskovery is an OS X window manager. Windowshade, align, resize, change transparency of your windows.





Cinch is Aero Snap for Macs- it offers simple, mouse-driven window management by defining the left, right, and top edges of your screen as hot zones. Cinching to the left or right edges of the screen will resize the window to fill exactly half the screen, allowing you to easily...


Penc is a window manager app for macOS designed for use with the trackpad. It lets you use trackpad gestures along with the Command key to move, resize and snap windows to the screen.
