Window preview app for MacOS (on the dock) using AltTab.

macOS window switcher with window-assigned hotkeys and AltTab cycling.

⌨ Mimic macOS Command+Tab behavior on Windows

BetterTab: The ultimate macOS App Switcher. A faster, keyboard-centric alternative to Command+Tab and AltTab.

Windows-style Option-Tab window switcher for macOS — see all windows as thumbnails, cycle through them, switch instantly

AltTab X11 Bridge: For handling X11 windows (XQuartz) with AltTab on macOS

AltTab Mac is a macOS productivity utility that improves window switching by showing previews and allowing fast navigation between apps and individual windows.