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App switching
Recent apps stay in reach, with up to 36 targets on the panel.
A keyboard-first macOS app switcher
One key away from every app and window.
Letter Switcher takes you straight to the window you need. Press Command+Tab, choose a key, and keep working.
macOS 14+ · Menu bar utility · No account required
How it works
From your current task to the next window, in one choice.
Apps follow your recent activation order for the current session. The key you see is the key you press.
01
Call it
Press Command+Tab and the switcher appears at the center of your screen.
02
Choose
Press the letter or number on an app icon to activate it instantly.
03
Keep going
The panel disappears and focus returns to your work.
Turn choice into action
Keep the shortest path through your workflow.
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Window choosing
Preview several windows from one app and jump to the exact one.
⌘
Across Spaces
Focus a window from another desktop without leaving your current task.
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Fixed app keys
Give everyday apps a permanent key that recent order cannot move.
⌁
Flexible layout
Choose one row or multiple rows, icon size, and badge appearance.
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URI automation
Connect show, activate, and settings commands to your scripts.
Window-level control
Switch to the window you need, not just the app.
Hold Option while pressing an app key, or make window choosing the default. Real thumbnails help you confirm the right document, project, or Space.
Explore window choosing ↗
A / S
Your pace, your panel
Tune the display until it feels like yours.
From shortcuts and key priority to icon size and fixed app keys, every preference lives in one focused settings window.
DisplayFixed App KeysExcluded AppsShortcutStartup & Permissions
Permission, explained
You should know what access is for.
Letter Switcher runs locally and needs no account. Accessibility helps identify and focus windows; Screen Recording creates window previews. The app never forces a permission prompt at launch.
Local by default
Your app list, window titles, and screen content stay on your Mac.
Access when needed
System access is only needed when you use window-level features.
Startup & Permissions
BUY ONCE
A lifetime license for Letter Switcher
Unlock the full app with one simple purchase. No subscription and no recurring charge.
Try every feature free for 14 days.
FAQ
Frequently asked
Search less. Do more.
Keep the next window within reach.
Start using Letter Switcher for free. macOS 14 or later.