Dictation for RSI: fewer keystrokes, on your own Mac

The honest mechanism

It removes keystrokes. That is the whole claim.

Dictro is a dictation app, not a medical device, and it makes no treatment claims. The mechanism is narrow and worth stating plainly: a thousand-word email is a few thousand keypresses if you type it, and one held key plus your voice if you speak it. For anyone whose discomfort tracks the volume of typing in a day, fewer keypresses is the entire benefit. It is arithmetic about how much your hands do, not a promise about how they will feel.

If you are dealing with persistent pain, numbness, tingling or weakness in your hands, wrists or forearms, that conversation belongs with a clinician who can look at them — ideally a hand specialist or an occupational therapist. Nothing on this page is a substitute for it.

Draw the line early

What moves to voice, and what stays on the keyboard

People who try to move everything to voice in one go usually give up in a week. The tools are good at prose and bad at precision. Splitting the work along that line from day one is what makes the habit stick.

Even replacing half your typing with speech halves the mechanical load of the writing half of your day. The goal is to shed the high-volume typing, not to achieve a keyboard-free workflow on day one.

The part most pages leave out

Dictro is hold-to-talk, and that is worth thinking about

Dictro works by holding a key while you speak — the Right Option key by default — and releasing when you are done. One press stands in for everything you would otherwise have typed, which is the point. But holding a key is still sustained finger pressure, and if that is the load you are trying to shed, it is a real trade-off rather than a footnote.

Two practical answers. The trigger is remappable, so put it on a key your hand reaches without stretching or twisting — that choice matters more here than it does for anyone else. And if pressing and holding any key is itself painful, dictation is the wrong category of tool: what you want is hands-free voice control, which removes the keyboard from the loop entirely. macOS ships Voice Control in Accessibility settings at no cost, and it is a reasonable place to start.

Practical setup

Four choices that decide whether this sticks

The fourth choice is a tool that cleans up as it goes. Raw transcription leaves you fixing filler words and punctuation by hand, and every fix is keystrokes back on the pile. Dictro removes filler words, adds punctuation and shapes the text for the app you are writing in, so the text that lands is usually text you can send. That is the difference between voice input that saves your hands and voice input that just moves the work.

Be clear about the edge

Where dictation stops helping

Dictation is one input method, not a hands-free computer. If your hands need to come off the keyboard and mouse entirely, you can speak the words but you will still reach for the keyboard to navigate, select, click and correct — and that reaching is the load you were trying to remove. Full voice control is a different category built for exactly that case, and it is where to look if this is you.

Vocal strain is also real, particularly if you are not used to speaking for long stretches. If your throat is tired or hoarse, that is a signal to stop for a while. The aim is to spread the load across different muscles, not to trade one repetitive strain for another.

Dictro runs on Apple Silicon Macs on macOS 15 or later. Recognition and cleanup happen on your machine; no audio or transcript is uploaded. Free plan: 10,000 words a week, no card.

If privacy is also part of why you are here, see how private dictation on Mac works. For the mechanics of speaking into any app, read the voice typing guide, or start on the free plan.