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Private AI tools for your Mac

Dictate, translate, summarize, and read documents with AI that runs on your Mac. Your work never goes to an AI company.

Download for Mac
Artifact Four's Home page, with pinned tools, a quick start box, and recent notes.

Pick a task.Artifact Four does the rest.

Translate, with a Japanese notice on the left and its English translation on the right.

Japanese and English, both ways. Translate anything you type or paste, in a natural, business, or casual tone.

Summarize, with long notes on the left and their key points on the right.

The gist of long text. Get key points or a short paragraph from anything you paste in.

Proofread, with mistakes underlined in the text and suggested fixes beside it.

Catch the slips. Fix typos and grammar in English or Japanese, one suggestion at a time.

The Dictation page, with its shortcut keys and recent dictations.

Type with your voice. Press fn, speak, and clean text appears in whatever app you're using.

The Voice Compose page, ready to record, with formats for an email, bullet points, or clean text.

Speak, and get it written. Talk it through, then get an email, bullet points, or clean text.

Your work stays on your Mac.Not with an AI company.

Artifact Four's Home page in dark mode.

  • Done on your Mac.

    The AI runs on your Mac itself, and everything you make is saved only on your Mac.

  • Never sent to AI companies.

    Nothing you dictate, translate, or summarize is sent to an AI company.

  • Works offline.

    Once the AI models are downloaded, every tool works without an internet connection.