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Private dictation for WindowsNo typing.Just speaking.Fully local.

Push-to-talk dictation that runs entirely on your PC.Your voice never leaves your machine.

$29 onceFree trial
Watch it work
You think faster than you type.

Typing caps you at 40 to 60 words a minute. You think and speak at roughly three times that. Whisperstream closes the gap without sending a syllable to the cloud.

Typing0 wpm
Speaking0 wpm
See it workWatch it type what you say.

Punctuated text lands wherever your cursor is.

GmailSlackClaude Code

Dictated live. Transcribed on the CPU, typed in. No cloud round-trip.

Works in the apps you already use

Try it free on your PCNo account needed
Everything dictation needs.

Every feature can run on your PC. No account, no subscription. See all features.

AI cleanupCleans up what you said
You said

hey um can you help me with the the report by Friday, sorry Saturday

Cleaned up

Hey, can you help me with the report by Saturday?

A local model cuts filler and applies your spoken corrections.

Free optional cloud fallback for older hardware.

Your vocabularyCustom dictionary
clawedClaude
sarah nwenSarah Nguyen
my sequelMySQL
next jsNext.js

Add names, jargon, and acronyms once.

Switches with your app

Write a custom AI prompt for each app or site, applied automatically.

Transcript history

Search past dictations and replay the audio. Encrypted on your device.

Lockdown Mode

One switch turns off every cloud path and locks your history behind a password.

Import audio files

Drop in a recording and transcribe it, all on your PC.

Global shortcuts

Configure any key. Hold to talk, or toggle for hands-free.

Types anywhere

Outlook, VS Code, your browser. No add-in, no setup.

39 languagesEnglish, Spanish, French, German, Italian, Portuguese, Russian, Polish, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, Greek, Hungarian, Latvian, Lithuanian, Maltese, Romanian, Slovak, Slovenian, Swedish, Ukrainian, Arabic, Cantonese, Chinese, Filipino, Hindi, Indonesian, Japanese, Korean, Macedonian, Malay, Persian, Thai, Turkish, Vietnamese

All running locally, with no cloud.

Works offline

On a flight, on a train, or when the Wi-Fi drops.

Download free for WindowsBrowse all 15 features
The privacy guaranteeWe physically cannot access your audio.

Here's exactly what happens when you dictate:

  1. 1Your microphone captures audio.
  2. 2The local NVIDIA model converts it to text.
  3. 3The text is typed into your active window.
  4. 4The audio is discarded from RAM. Nothing is saved. Nothing is sent.

Transcription makes zero network calls. The only connections Whisperstream opens are license checks and app updates, and none carry your voice or your words. The one exception is opt-in: AI cleanup's free cloud fallback for older PCs.

Voice stays on your PCNo account needed

Local isn't a policy. It's how the transcription works. Nothing to leak. Nothing to log. No data to sell.

Download WhisperstreamInstalls in minutes. Runs offline.
Reviewed by paying customers.

5.0 average, collected in-app.

Andre Alcici Cardoso

Brazil

The Suarez Law Firm

United States

Stephen Fox

New Zealand

Michael Zapin

United States

Ladislav Duda

Slovakia

ReFairIT GmbH

Germany

Kirill Malich

Netherlands

Alpha Beteiligung

Germany

David Matthews

United States

Why rent dictation?Own it.
$29once

One-time purchase. Yours forever.

  • One license for up to 2 PCs
  • All features included
  • No account required
  • 30-day money-back guarantee
Buy once - $29Try free firstNo card needed
Whisperstream
Cloud apps
Processing
100% on your PC
Remote cloud servers
Internet required
Only for setup
Always
Privacy
Audio never leaves RAM
Audio sent to cloud servers
Yearly cost
$0/year
$140+/year
Cost over 3 years
$29
$420+
Account required
No
Yes
Common questions
Own your dictation.$29 once.Fully local.

Free to try. No account.

Download free for Windows30-day money-back guarantee
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