Jarvis

Jarvis is a free, open-source voice assistant for macOS that lets you dictate text, transform it with AI, and control your computer entirely by voice. It works offline, requires no account, and starts working immediately after install. No training period, no subscription.

The core workflow is simple: speak naturally, and your words appear as text. From there, you can issue a voice command to reshape what you just said. Ask it to make a draft more professional, fix the tone, translate it, or expand on an idea, and the transformation happens instantly in place. It works across any app where you'd normally type.

Beyond dictation, Jarvis handles broader Mac control:

• Universal app control: switch windows, open files, and adjust settings without touching the keyboard
• Chained commands: string multiple actions into a single spoken phrase, like composing and addressing an email in one step
• Smart context: adapts its behavior based on which app is active, so commands stay relevant to what you're doing
• Noise tolerance: functions in loud environments like open offices or coffee shops, not just quiet rooms
• Learns your patterns: picks up your speaking style and preferences over time for better accuracy

Privacy is handled locally. Voice data isn't stored or sent to a server for retention. It's processed and deleted immediately after transcription.

If you've looked at tools like or and wanted something that combines dictation with AI text transformation and full Mac control, Jarvis covers all three without a paywall. It's a practical alternative for writers, developers, or anyone who spends long hours at a keyboard and wants to reduce that friction.