DockDoor for Mac
Window peeking for macOS.
By ejbills. Free and open source.
DockDoor at a glance
- Version
- 1.40.7
- Released
- 4 October 2026
- Download size
- 21 MB
- Works on
- Apple silicon and Intel
- Category
- System Tools
- Developer
- ejbills
- GitHub stars
- 6.3K
About DockDoor
Window peeking, alt-tab and other enhancements for macOS
Screenshots




How to install DockDoor on a Mac
- Get OpenDMG. It is a free app store for open source Mac apps. Download OpenDMG.
- Search for DockDoor and press Get. OpenDMG downloads version 1.40.7 from ejbills's own GitHub release.
- Open it. The download is checked against its SHA-256 fingerprint and its signature is checked on your Mac before it lands in Applications.
Updates to DockDoor show up in OpenDMG and install with one button. No account is needed.
Prefer to do it by hand? The developer's file is on GitHub: DockDoor.dmg (21 MB).
What is new in DockDoor 1.40.7
## 🐛 Bug Fixes - Parall-launched apps that relaunch themselves are recognized
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