Best at
Dock-centered previews
DockDoor makes multiple windows behind one Dock icon easier to see and select.
Tangrid vs DockDoor
DockDoor vs Tangrid
DockDoor brings window peeking and Alt-Tab switching back to the Mac Dock. Tangrid goes further into placement, layout cleanup, exact-window search, and a complete workspace workflow.
Visit the official DockDoor website
Prefer DockDoor
You want a focused utility
Choose it when Dock previews and lightweight switching solve the main problem.
Prefer Tangrid
Placement and recall are connected
Tangrid joins snapping, Auto Flow, search, switching, and previews in one workflow.
Biggest gap
Tangrid manages what happens next
The comparison changes once windows need to stay organized after they are placed.
Feature comparison
Primary workflow
DockDoor
Dock previews
Peek at windows from Dock icons and switch between them.
Tangrid
Workspace flow
Place, organize, find, and switch windows in one system.
Window snapping
DockDoor
Not the focus
DockDoor centers on previews and switching.
Tangrid
Core
Snap to halves, thirds, grid positions, and fill states.
Automatic layout
DockDoor
Not the focus
Preview behavior does not replace a layout manager.
Tangrid
Auto Flow
BSP-style layouts keep changing workspaces organized.
Exact window search
DockDoor
Not highlighted
The main interaction is Dock and keyboard preview selection.
Tangrid
Built-in
Vertical search helps locate a specific window quickly.
Preview and switching
DockDoor
Core
Dock previews and Alt-Tab are the product's center of gravity.
Tangrid
Core
Visual switching and Dock previews sit alongside placement and search.
Prefer DockDoor
keyboard_command_key
- 01 Dock previews are the main workflow you need.
- 02 You want a focused, open-source utility around switching.
- 03 Snapping and automatic layout are already handled elsewhere.
Prefer Tangrid
dashboard_customize
- 01 You want snapping and switching in one tool.
- 02 You need exact-window search across dense workspaces.
- 03 You want layouts to stay organized as windows change.
Start with previews, then compare the full workspace
-
01
Compare whether Dock previews solve the immediate recall problem.
-
02
Check whether snapping and Auto Flow remove manual cleanup.
-
03
Use search and previews together when many similar windows are open.
Common questions
Is Tangrid a DockDoor replacement?
It can be, when you want Dock previews plus snapping, automatic layouts, and exact-window search in one Mac workflow.
What is DockDoor best at?
DockDoor is focused on window peeking from Dock icons and Alt-Tab style switching.
Does Tangrid include previews?
Yes. Tangrid includes visual switching and Dock previews alongside placement and layout tools.
Compare another tool
Open the comparison page for the other utility in your setup.
AltTab
Preview switching
Best when thumbnail switching and shortcuts are the whole job.
- Best for
- Jumping to any window with a visual switcher.
- Tangrid adds
- Adds vertical search, live position preview, gestures, and pointer centering.
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Rectangle
Free window snapping
Best when shortcuts and edge-based snap areas are all you need.
- Best for
- Fast, free movement and resizing with a focused tool.
- Tangrid adds
- Adds Auto Flow tiling, tabbed layouts, switching, search, and Dock previews.
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