AltTab

Utilities · Look

Mac

Brings Windows-style alt-tab window switching to macOS, with live previews of every window across all Spaces and monitors, including minimized and hidden windows.

Get it

Download from the developer

Install with Homebrew: brew install --cask alt-tab

Free Enough

This app has paid upgrades — but its free tier is the complete product. Most people who use it never feel the need to pay.

AltTab Pro adds window search, extra switcher styles, auto-sizing and up to nine shortcuts for $9.99 one time; the free window switcher is complete.

Transparency

✓ Open source ✓ Works offline ✓ No account needed

Something wrong?

Reports go to a human review queue. No timeline promised — this is a small pilot, but every report gets read.