Compare software

DockDoorDockDoor Pro
Free

The software is free under its open-source licence. Hosting, hardware and external…

 Paid

$20 one-time purchase for 3 Macs, with a 14-day money-back guarantee.

macOS macOS
  • Hovering a Dock icon previews every open window for that application, which macOS otherwise leaves you guessing about.
  • Live window previews with over 20 actions
  • Separate Dock profiles for different work
  • This is the free application; the separately sold DockDoor Pro holds the extra features, and it needs accessibility…
  • Requires macOS Sonoma 14.6 or later
  • Closed source, unlike the free DockDoor
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0 License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.