Cloud read-aloud is free this month — ends August 31.

SyncTrans: Live Translator

Available now macOS 14+ · Apple Silicon

Speak your language.
Let your Mac do the talking.

Name: SyncTrans: Live Translator
Author: Safafish

SyncTrans is your live interpreter on Mac. Speak naturally and see the translation appear immediately, then hear it read aloud. Choose private on-device models, the ready-to-use cloud, or your own AI services.

Built for meetings, client conversations, private consultations, travel, and language learning — with dual screens, meeting minutes, project history, glossary support, and subtitle export.

Download for Mac Explore real-life uses

Two people, two languages, one natural conversation.

Built for real conversations

More than live captions

Translate, listen, review, search, and export — with the workflow that fits the moment.

Dual-screen conversation

Put one language full-screen on each display for natural face-to-face conversation.

Left/right ear translation

Share one pair of headphones; each person hears the translation meant for them.

Searchable history & export

Every turn is saved by project, searchable, and exportable as TXT, Markdown, or SRT.

Glossary & context

Keep names and technical terms consistent while translation follows the conversation.

Made for real moments

When the conversation matters, language should not get in the way

SyncTrans turns a Mac into a live interpreter for the moments where understanding changes the outcome.

International product team collaborating around SyncTrans

International teams

Meet in the moment. Keep the record.

Translate every speaker live, compare both languages, then export searchable meeting minutes as TXT, Markdown, or SRT.

Two professionals speaking face to face with a laptop and second display

Clients & guests

Look at each other, not a phrasebook.

Give each person a full-screen language view, then let natural read-aloud keep the face-to-face conversation moving.

Private consultation supported by on-device SyncTrans translation

Sensitive conversations

Private words can stay private.

Run speech recognition, translation, and read-aloud on your Mac for consultations that should never leave the room.

One simple flow

Speak. Understand. Keep what matters.

No complicated setup: choose how SyncTrans should work, pick the languages, and start the conversation.

Just speak

SyncTrans recognizes the conversation as it happens and detects the language automatically.

See it and hear it

Translations appear immediately and can be read aloud in a natural voice.

Keep the outcome

Search the project history, preserve terminology, and export notes or subtitles when the conversation ends.

Privacy: conversations can stay on this Mac

You choose how translation works:

On-device: recognition, translation, and read-aloud all run on this Mac — the conversation never leaves it.

Cloud: audio is processed in real time; servers retain billing usage records, not conversation content. History stays on your Mac.

Your own AI services: content goes only to the services you connected yourself.

Read the Safafish privacy policy