Free Dock Previews and Alt+Tab Window Switcher for Mac - Privacy-first dock previews and window management that transforms your macOS workflow.

• Dock Previews: Hover over dock icons to see live window previews
• Alt+Tab Switching: Press Option+Tab for Windows-style window switching with previews

• Media Controls & Lyrics: Pin music widgets with synchronized lyrics for Spotify & Apple Music
• Calendar Integration: Hover over Calendar app to see daily events
• Enhanced Previews: Large preview mode for detailed window content
• Middle-Click Close: Close windows without switching focus
• Window Dragging: Reposition windows directly from dock
• Batch Actions: Close or minimize all windows for an app

• Mouse Controls: Intuitive window controls on each preview
• Full Keyboard Support: Navigate entirely with keyboard shortcuts
• Extensive Customization: Personalize layouts, appearance, and behavior

• 100% Local Processing - No cloud, no servers, no external connections
• Zero Tracking - No analytics, usage data, or personal information collection
• Community Supported - Powered by user donations, not venture capital

brew install --cask dockdoor

Download DockDoor.dmg from GitHub Releases

• macOS 13.0 Ventura or later
• Apple Silicon & Intel support

• Help translate at Crowdin

• Buy me a coffee to fuel development
• Star the repo to help others discover DockDoor
• Leave a review on Product Hunt