Cosmos
Organize your windows into spaces.
Cosmos is a window and space manager for macOS. Assign windows to logical spaces, keep a different space visible on each display, and switch or move windows with keyboard shortcuts.
Spaces for windows
Group individual windows into logical spaces and switch between them as needed.
Multiple displays
Keep a different space visible on each display and move windows between displays.
Keyboard shortcuts
Switch spaces, move the focused window, or open a switcher without reaching for the mouse.
Switcher previews
Window and space switchers show cached previews, with app icons as a permission fallback.
Settings and YAML
Configure spaces and shortcuts in Settings or edit the YAML file directly.
Window recovery
Emergency unhide restores managed windows when a hidden window needs to be recovered.