Real-Time Translation for Windows
Caliptic Translate runs on Windows 10 and 11 and translates whatever your PC plays or hears — meetings, videos, calls, conversations — without sending any of it to a server.
What it translates on your PC
System audio from any application — Microsoft Teams, Zoom, Google Meet, YouTube, podcasts, game voice chat — or the microphone, for a face-to-face conversation across a desk.
Offline, on your own hardware
Speech recognition and translation run on your processor. After a one-time model download of about 1 GB, everything keeps working with no connection — and there is no account to create.
What you need
Windows 10 21H2 or later, a 64-bit processor with AVX2 support and 8 GB of RAM. The language models are downloaded once — about 1 GB — and then stay on your PC.
Does it work with Microsoft Teams?
Yes. Caliptic translates the audio coming out of your PC, so it works with Teams, Zoom, Google Meet, Webex or any other meeting app — with no plugin to install and no bot joining the call.
Do I need a graphics card?
No. Caliptic runs on the processor, which is why AVX2 support appears in the requirements. A dedicated graphics card is not needed.
Is there a Mac version?
Yes. The Mac version needs macOS 15 Sequoia or later on an Apple Silicon Mac, and adds Apple Personal Voice: your translated speech can go out in a voice macOS trained on you.
See also
What leaves your device (and what never does) · Real-Time Translator for iPhone · Real-Time Translator for Android · Translate My Call: phone calls answered on your computer · A translator device alternative you already own · Translate With One Earbud Each · Offline translator app for iPhone and Android · Travel translator app that works with no signal · Caliptic vs Timekettle: earbuds you already own · Caliptic vs Pocketalk: no second device, no data plan · Caliptic vs Vasco: more languages, or no connection needed · Translate the text inside images, right in your browser · Translate webtoons and comics as you scroll · Translate Computer Audio in Real Time · On-Device Real-Time Translation · Real-Time Translation for Mac · Translate Meetings in Real Time · On-Device Meeting Notes · Frequently Asked Questions