What is Alt Tab Macos?

Alt Tab Macos is a free and open-source window switcher for macOS that shows every window, not just every app.

Is Alt Tab Macos open source?

Yes. Alt Tab Macos is open source under the GPL-3.0 licence. Its source code is on GitHub at lwouis/alt-tab-macos and is written mainly in Swift.

Is Alt Tab Macos free?

Yes. Alt Tab Macos is open source, so the software itself is free to use.

Can I self-host Alt Tab Macos?

Yes. Alt Tab Macos can be self-hosted on your own server or infrastructure; there is no official hosted version.

What is Alt Tab Macos an alternative to?

Alt Tab Macos is an open-source alternative to Raycast. Other open-source alternatives to Raycast include RustCast, PowerToys and Wox.

Is Alt Tab Macos actively maintained?

Yes. The most recent commit to Alt Tab Macos was on 13 October 2026, and the latest release is v11.9.2, published on 13 October 2026. The project has 16k stars on GitHub.

Alt Tab Macos: open-source alternative to Raycast

About Alt Tab Macos

AltTab is a window switcher for macOS that mimics the Windows Alt-Tab behavior. It displays all open windows, including minimized, hidden, or those on other Spaces, with badges indicating their location. The app allows previewing a selected window full-size before switching.

Key features

Shows every window, not just every app, including minimized, hidden, or on other Spaces
Preview selected window full-size on top of everything
Switch between thumbnails, app icons, or a compact list of titles (Pro)
Search for windows by typing part of the title or app name (Pro)
Customizable shortcuts
No tracking, no telemetry

Built with: Swift tools
Tags: window switcher; macos; alt-tab; open source; productivity

Alt Tab Macos: questions and answers

What is Alt Tab Macos?: Alt Tab Macos is a free and open-source window switcher for macOS that shows every window, not just every app.
Is Alt Tab Macos open source?: Yes. Alt Tab Macos is open source under the GPL-3.0 licence. Its source code is on GitHub at lwouis/alt-tab-macos and is written mainly in Swift.
Is Alt Tab Macos free?: Yes. Alt Tab Macos is open source, so the software itself is free to use.
Can I self-host Alt Tab Macos?: Yes. Alt Tab Macos can be self-hosted on your own server or infrastructure; there is no official hosted version.
What is Alt Tab Macos an alternative to?: Alt Tab Macos is an open-source alternative to Raycast. Other open-source alternatives to Raycast include RustCast, PowerToys and Wox.
Is Alt Tab Macos actively maintained?: Yes. The most recent commit to Alt Tab Macos was on 13 October 2026, and the latest release is v11.9.2, published on 13 October 2026. The project has 16k stars on GitHub.