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HomeSoftwareDockDoor macOS app for window previews and Alt Tab switching

DockDoor macOS app for window previews and Alt Tab switching

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File Info

FileDetails
NameDockDoor
Versionv1.34.1
TypemacOS Window Manager & Switcher
DeveloperDockDoor
LicenseGNU GPL v3 (Open Source)
PlatformsmacOS (Ventura 13.0 and later)
Size20MB
File Formats.dmg
Github RepositoryGithub/DockDoor
Official SiteDockDoor

Description

macOS looks clean until you have five Safari windows open and no clue which one actually has the tab you need. DockDoor fixes that in the simplest way possible. Hover over an app in the dock, and it shows you every open window right there. You just click the one you want. That’s it.

It also adds a proper Alt+Tab experience. Not the macOS version that switches apps, but actual window switching with previews, the way Windows users are used to. Once you try it, going back feels weird.

You can close, minimize, or switch windows directly from the preview. You can even stay on your keyboard the whole time if that’s your thing.

And then there’s the privacy side. Everything runs locally. No analytics or background syncing. It’s one of those tools that just does its job and stays quiet.

Use Cases

  • Quickly find and switch between multiple windows of the same app
  • Use proper Alt+Tab window switching instead of macOS app switching
  • Manage windows (close, minimize, focus) without leaving your current app
  • Preview open windows directly from the dock
  • Control everything using keyboard shortcuts instead of the mouse

Screenshots

Features of DockDoor

FeatureDescription
Dock PreviewsHover over any dock icon to see all open windows with live previews
Alt+Tab SwitchingSwitch between individual windows with Option + Tab
Cmd+Tab EnhancementsImproves native macOS switching with better previews
Window ControlsClose, minimize, or focus windows directly from previews
Keyboard NavigationFull control using Tab, arrow keys, and shortcuts
Custom LayoutsChange how previews and switchers look and behave
Trackpad GesturesSwipe to minimize or maximize windows
Compact List ViewSwitch to list mode when too many windows are open
Media & Calendar WidgetsView music controls or calendar events from the dock
Quick QuitInstantly quit apps with keyboard shortcuts from the dock
Privacy FirstNo tracking, no cloud, everything stays local
Open SourceFully transparent and community-driven
You May Like: Quotio: macOS Command Center for AI Coding Assistants

System Requirements

ComponentRequirement
Operating SystemmacOS 13 Ventura or later
ProcessorApple Silicon (M1/M2/M3) or Intel
RAM4 GB minimum

How to Install DockDoor on macOS?

  • Download the DockDoor .dmg file
  • Open the file to mount it
  • Drag DockDoor into your Applications folder
  • Launch it from Applications

Download DockDoor app for window previews on macOS

A Better Way to Manage Windows on macOS

DockDoor feels like something macOS should already have. The dock finally gives you context and switching between windows stops being annoying. It’s lightweight and just fixes a gap that’s been there for years.

If you keep a lot of windows open, you’ll probably notice the difference on day one. If you don’t, you might still end up using it once you get used to previews.

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