Alternatives to Monocle

Tool to control external monitor brightness & volume

Window peeking utility app

Enable Windows-like alt-tab

Utility to move and zoom windows—on one display

Adaptive brightness for external displays

Audio utility

Utility to remove unnecessary language resources from the system

Deep clean, analyze, and optimize app

Resize and reposition apps

Automatic tiling window manager similar to xmonad

Windows-style taskbar as a Dock replacement

Windows manager and desktop organiser