AltTab is a macOS utility written in Swift that brings the window-switching experience familiar to Windows users over to macOS. On Windows, pressing Alt+Tab shows a visual grid of all open windows, letting you click the one you want. macOS has its own switcher, but it groups windows by app rather than showing each window individually. AltTab replaces that default behavior with a Windows-style visual window picker. Based on the description and topics, it acts as a window manager and task switcher, offering an alternative to macOS Mission Control and Expose. The README does not provide further detail beyond the download link.
Generated 2026-05-21 · Model: sonnet-4-6 · Verify against the repo before relying on details.