Real-Time Speech Translation for Mac & Windows
Live translation for everything you hear.
Translate meetings, videos, YouTube, podcasts and face-to-face conversations in real time. Caliptic Translate runs speech translation locally on Mac and Windows — no audio is sent to the cloud.
Free forever · No account · macOS 15+ · Windows 10+
See it work
Every feature, one tour
Nothing loads from YouTube until you press play.
Two-way
Understand them — and be understood.
Caliptic doesn't just translate what you hear. Speak in your own language and it delivers your words to the meeting in theirs — through a virtual microphone — so the conversation flows both ways.
Why Caliptic
Built different, on purpose.
Most translation tools ship your voice to a data center and meter you by the minute. Caliptic does neither.
Nothing leaves your Mac
Every word is transcribed and translated locally. No servers, no accounts, no transcripts sitting in someone else's cloud. Private by architecture, not by policy.
Not just meetings
Zoom and Meet, of course — but also YouTube, online courses, podcasts, films and voice notes. If your Mac can play it, Caliptic can translate it.
No limits, ever
No monthly minutes. No daily quota. Translate for eight hours straight if your day runs that long — the meter simply doesn't exist.
Works in the room too
Ambient mode listens through your mic, so in-person meetings and offline conversations translate just as well as a video call. Online or across the table.
A free mode you'll use
The free tier isn't crippled. Sessions start at 40 minutes, and a quick reset gives you a fresh 40 — no sign-up, no paywall mid-sentence.
On-device speed
Powered by optimized models on Apple Silicon. Fast enough to keep up with natural speech, and fully functional offline once installed.
Use it everywhere
One translator, your whole world.
Anything your Mac or PC can play or join, Caliptic can translate — live.
Learn from the whole world
Take any course in any language — Udemy, Coursera, YouTube tutorials or live classes are translated into your language as the teacher speaks. The best education is no longer locked behind a language.
Play with the whole world
Discord, TeamSpeak, Steam voice or in-game chat — hear your teammates in your language and speak back in theirs through Caliptic Mic. Squad up with anyone, anywhere.
Work with the whole world
Zoom, Google Meet, Microsoft Teams, Webex, Slack huddles — join any meeting in any language, follow it live and answer in your own words, translated to theirs.
Understand every culture
Podcasts, news channels, YouTube, live streams — follow what the world is watching and saying, in your own language, the moment it's said.
How it works
Running in under a minute.
Open the app, pick two languages, choose where to listen. That's the whole setup.
Pick your two languages
Choose what you speak and what you want to hear. Caliptic defaults to your Mac's language and English — change either in a tap.
Choose where to listen
Capture system audio for calls and videos, or switch on ambient mode to translate the room through your mic. One toggle.
Read and hear it, live
Translations appear as live subtitles and can be spoken aloud in real time, so you follow along without missing a beat.
Language models download once on first run, then everything works offline.
Languages
Twenty-two languages, translated locally.
Speech in, subtitles and spoken translation out — all processed on your Mac.
The interface itself speaks 22 languages, including full right-to-left support for Arabic.
Pricing
Simple pricing. No minutes to count.
Start free with no time limit worth worrying about. Upgrade when you want it running without a single reset.
- 40-minute sessions, reset for more
- All 22 languages included
- Fully on-device & private
- System audio & ambient mode
- Unlimited translation time
- No 40-minute reset — ever
- Spoken translation voices
- Higher-accuracy model option
- Free updates & priority support
Download
Hear the world in your language.
Install once, and Caliptic Translate is ready — private, unmetered, and running entirely on your Mac.
macOS 15 Sequoia or later · Apple Silicon · ~1 GB one-time model download
🪟 Windows 10 21H2 or later · 64-bit (AVX2) · 8 GB RAM · ~1 GB one-time model download