Hold fn, speak, let go — your words are typed wherever the cursor already is, in any app.
Install
-
Download
Open-Wispr-1.1.dmgbelow and drag Open-Wispr onto Applications. -
First launch only. macOS shows "Apple could not verify Open-Wispr is free of malware…" because the app isn't notarised by Apple (that needs a paid Apple Developer account). It means unknown developer, not a malware finding. Allow it once — no Terminal needed:
- Double-click Open-Wispr, press Done on the warning.
- System Settings → Privacy & Security → scroll to Security → Open Anyway → confirm with Touch ID.
- Press Open Anyway once more when it relaunches. Never asked again.
Do it right after the warning — the button only stays for about an hour. Prefer Terminal?
xattr -dr com.apple.quarantine /Applications/Open-Wispr.appdoes the same in one line. (Right-click → Open no longer works; Apple removed that in macOS 15.) -
Paste your own OpenRouter key in Settings → Transcription → Save. No key ships with the app.
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System Settings → Keyboard → set "Press 🌐 key to" → "Do Nothing", and grant Accessibility, Input Monitoring and Microphone when asked.
What you get
- Full-size transcription models — sharper than what a laptop can run locally, with nothing to download.
- Fix a word right after it lands and it's remembered; next time it comes out right by itself.
- "um", "uh", stutters and false starts stripped before the text is pasted.
- Free forever, MIT licensed. You pay OpenRouter cents per hour, directly.
- Your key, transcripts and dictionary stay on your Mac. No account, no telemetry.
Requires macOS 13 or newer.