Whisperstream
What is Whisperstream?
Whisperstream is dictation built for Windows that runs entirely on your own machine. Press a hotkey, speak, and your words are cleaned up, formatted for whatever app you're in, and pasted into the focused window: your code editor, your email, your chat, your notes. Transcription runs locally on your CPU using NVIDIA Parakeet, so your audio never leaves the device, there's no account, and no model is trained on your voice. Optional AI cleanup removes filler words and fixes punctuation, and it adapts the output to the app you're dictating into. On a capable GPU that cleanup runs on-device with no API key; Cloud providers are offered as an optional fallback. Everything you dictate is saved to a private, encrypted history you can search and replay, on by default with retention you control. You can also import audio files to transcribe meetings, memos, and interviews. It works offline, covers 25 languages, and a custom dictionary spells names, acronyms, and technical terms your way. Whisperstream is a one-time $29 purchase with lifetime updates, no subscription. 7-day free trial on first install, no account required. 30-day money-back guarantee. Built for Windows.
How to use Whisperstream?
1. Install Whisperstream on Windows and start the free trial (no account needed). 2. Hold your hotkey (default Right Shift) and speak; release, and the transcript pastes into the focused app. Or switch to toggle mode (press once to start, again to stop). 3. Optionally turn on AI cleanup to remove filler and format the output, and set per-app profiles so each app gets the right style. 4. Search or replay your private history, or import an audio file to transcribe an existing recording.
Whisperstream's Core Features
100% on-device transcription
AI cleanup: removes filler, fixes punctuation, formats output (local on GPU, or cloud)
Per-app formatting: auto-detects the focused app and adapts the output
Private, encrypted transcript history with audio playback
Audio file import: transcribe meetings, memos, and interviews
25 languages supported
Hold-to-talk and toggle hotkey modes, bind to any key
Custom dictionary
Works offline
Whisperstream's Use Cases
Developers dictating into Cursor, Claude Code, and VS Code without sending code-related speech to a third-party API
Privacy-critical professionals (legal, healthcare, NDA-bound) where cloud dictation fails compliance review
Writers and content creators drafting by voice
Accessibility and RSI users who want a hotkey-and-speak workflow with no scripting
Transcribing meetings, voice memos, and interviews from existing audio files
FAQ from Whisperstream
Does my audio get uploaded to the cloud?
Is it a subscription?
Does it work offline?
Which languages are supported?
Can I transcribe existing audio files?
Whisperstream Support Email & Customer service contact & Refund contact etc.
Here is the Whisperstream support email for customer service: [email protected] . More Contact, visit the contact us page()
Whisperstream Company
Whisperstream Company name: Lanreal Technologies Inc. .
Whisperstream Company address: .
More about Whisperstream, Please visit the about us page(https://whisperstream.io/about).
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Whisperstream Pricing
Pro (Lifetime)
$29
Pay once, lifetime license. No subscription.
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