Dockaroo
A separate Dock for each display and Space.
About Dockaroo
Dockaroo puts a floating icon bar on every screen and desktop that lists only the apps with windows there, with window previews, notification badges and a recent-apps stack. Useful for multi-monitor setups where the system Dock is always on the wrong screen.
Questions about Dockaroo
Is Dockaroo free?
Dockaroo is free to download and use, with paid upgrades for extra features.
Where can I download Dockaroo for Mac?
Download Dockaroo from the developer's website (dockaroo.com). MacWorthy links only to official sources.
What are good alternatives to Dockaroo?
Other windows & desktop apps for Mac worth a look are DockDoor (open source), CoolDock (one-time purchase), Resettle (one-time purchase) and Rectangle (open source).
Other windows & desktop apps like Dockaroo
DockDoor
Window previews when you hover the Dock.
CoolDock
A second Dock built out of live widgets.
Resettle
Puts windows back when you reconnect your monitors.
Rectangle
Window snapping with keyboard shortcuts.
Magnet
Snap windows into place by dragging.
Moom
Save and restore entire window layouts.
Loop
Window management with a radial menu.
Swish
Window control with trackpad gestures.