Layout and typos in one pass
One key retypes the line in the right layout and fixes typos along the way, weighing each reading against 33 dictionaries in six writing systems.
Looking for an alternative to Punto Switcher, Caramba Switcher or LangOver? Here is how they compare, and what Lapsus does differently.
| App | Windows | macOS | Linux | Price |
|---|---|---|---|---|
| Lapsus | Yes | Yes | No | Free for personal use |
| Punto Switcher | Yes | Yes | No | Free |
| Caramba Switcher | Yes | Yes | No | Free for personal use |
| VirtAssist (Orfo Switcher) | Yes | No | No | Paid |
| EveryLang | Yes | No | No | Free, paid extras |
| LangOver | Yes | No | No | Free |
| xneur / gxneur | No | No | Yes | Free |
| App | Switches while you type | Fixes typos | Local neural network | Transliteration | Change case | Open source | Languages |
|---|---|---|---|---|---|---|---|
| Lapsus | Yes | Yes | Yes | Yes | Yes | Yes | 6 writing systems, 33 dictionaries |
| Punto Switcher | Yes | Not confirmed | Not confirmed | Yes | Yes | No | Russian and English |
| Caramba Switcher | Yes | No | Not confirmed | No | No | No | Russian, English, and German |
| VirtAssist (Orfo Switcher) | Yes | Yes | Not confirmed | Yes | Yes | No | Not confirmed |
| EveryLang | Yes | Yes | Not confirmed | Yes | Yes | No | Not confirmed |
| LangOver | No | No | No | No | Yes | Not confirmed | English and one other language |
| xneur / gxneur | Yes | Not confirmed | No | Yes | Yes | Yes | 19 languages |
✓ yes · — no · ? not confirmed in public sources.
Based on each developer's site and public reviews, checked September 30, 2026. Product names are trademarks of their owners. Spotted a mistake? Write to us and we will fix it.
One key retypes the line in the right layout and fixes typos along the way, weighing each reading against 33 dictionaries in six writing systems.
Windows 10 or later and macOS 12 or later, on Apple Silicon and Intel. On Windows it installs without administrator rights.
No telemetry and no account. Correction, including the optional neural model, runs locally, and the source code is open.
Lapsus runs natively on macOS 12 or later, on Apple Silicon and Intel. Text typed in the wrong layout is fixed with ⌃⌥Space or a double press of ⇧, ⌃, ⌥ or ⌘, whichever you choose in settings.
Both fix text typed in the wrong layout. Lapsus also corrects typos in the same pass, covers 33 dictionaries in six writing systems, can use an optional local neural model, and sends nothing you type anywhere.
Lapsus converts Hebrew typed on the English layout, and back, with one key, and puts reversed Hebrew and Arabic text back in the right order. It runs on Windows and macOS.
Free for personal use, freelance work included, with every feature and no time limit. Organisations buy a licence for each seat.