Corrects as you type
Detects a word typed in the wrong Russian or English layout and replaces it with the right one.
Punto Switcher for the Mac
LangFlip spots words typed in the wrong layout, rewrites them as you go, and converts on a double tap of ⌘. Layout correction and dictation both run on your Mac, and each one is opt-in.
Download LangFlip 0.3.4macOS 14+ DMG about 5.4 MB
Three ways to type faster
LangFlip takes over the layout and the typing: invisible when you do not need it, in reach when you do.
Detects a word typed in the wrong Russian or English layout and replaces it with the right one.
Double-tap ⌘to convert the last word. Changed your mind — ⌥⌘Z.
Hold ⌘ and speak: the text lands in the active field of any app.
On-device dictation
Recognition runs through WhisperKit on the Neural Engine, the coprocessor in every Apple Silicon Mac. The feature is opt-in, and the model of roughly 626 MB is downloaded once, separately.
Private by default
No accounts, no quiet uploads. Local processing only.
Correction and speech recognition run locally on the Mac.
Keystrokes and full field contents are never stored.
No analytics, no cloud API, no text sent to a server.
Secure input fields are excluded from processing.
Four steps
The current build is developer-signed but not yet notarized by Apple.
Open the DMG and drag LangFlip into your Applications folder.
On first launch use Right click → Open, then confirm.
Enable Input Monitoring and Accessibility. The microphone is only needed for dictation.
Choose the Russian and English layouts, and download the speech model if you want dictation.
Ready to work
Free. No subscription. Your data stays on the Mac.
Download LangFlip 0.3.4macOS 14+ · about 5.4 MB