Dictation & MCP server · French · 100% local
Save 1 hour a day on average
Dictate straight into any Windows application with F9 — and give your Claude Code, OpenAI Codex or Cursor agents a voice and a pair of ears through the embedded MCP server.
Discover LocalFlow Pro in 32 seconds.
dictate, the text lands in Notion
Everything is computed on your Windows PC. Nothing ever leaves it.
Windows 10/11 64-bit · 100% offline · NVIDIA GPU optimized, CPU fallback included
Early Bird offer limited to the first 100 customers · final price: €24.99
Works with the most capable AI agents and models on the market
Verified end to end with Claude Code. Cursor and Codex CLI both document
the HTTP / Streamable transport and the same url +
headers syntax LocalFlow expects. The stdio transport is not offered.
The whole inference stack runs on your machine: Whisper transcribes, a local model polishes. Ollama and Mistral are supported as an alternative rewriting engine.
LocalFlow runs the same local voice stack for two independent uses: local Windows voice dictation from your keyboard, and an MCP voice server your AI agents drive themselves. Both share the microphone and the models — never at the same time.
Windows productivity mode
AI agent mode · new in v1.1.0
localflow_dictate() — the agent opens the microphone on
demand; recording stops on its own as soon as you go quiet
(Silero VAD end-of-speech detection). No key to press.localflow_speak() — the agent answers out loud through
local SAPI speech synthesis.Host and Origin
header validation against DNS rebinding, and a single instance
guaranteed by a mutex.{
"mcpServers": {
"localflow": {
"url": "http://127.0.0.1:8787/",
"headers": {
"Authorization": "Bearer YOUR_TOKEN"
}
}
}
}Same syntax for Claude Code, Cursor and OpenAI Codex CLI: the server listens over HTTP on your machine's loopback interface, never on the network.
Dictation
One universal shortcut (F9), anywhere on your PC. In Word, Notion, your code editor, even an elevated terminal. No copy-paste.
0.60 s
Speed
Transcription + cleanup of a 15-second dictation, warm. ×19 thanks to NVIDIA GPU offloading.
Rewriting
The Phi-4-mini model restructures your sentences, fixes grammar and applies punctuation. Hesitations and filler words disappear.
0 MB
100% local
No cloud. Offline. Voice and text never leave your computer's RAM/VRAM. Yours alone.
88 MB
Discreet
88 MB of RAM at rest, tucked away in the Windows system tray, without draining your resources.
Word, Excel, Notion, your CRM: if you can type it, you can dictate it.
If your cursor blinks in it, LocalFlow can write there.
Low-level Windows integration: the app detects the nature of the target window and picks the best injection method. Not a single character or accent is ever lost.
Word
Excel
Outlook
Notion
Teams
Gmail
Chrome
VS Code
Discord
Slack
WhatsApp
HubSpotSendInput injection, right at the cursorConsoleWindowClass): automatic fallback to block typing with micro-delays# Client meeting notes · Monday 9 am
Dictated words, time saved, recent transcriptions: everything is computed and kept on your PC, nowhere else.
Hello
Your month at a glance.
Words transcribed · this month
12,480
that's ≈ 42 dictated A4 pages
Time saved
2 h 18
voice vs keyboard, this month
Voice vs Keyboard
74%
of your text is dictated
The Windows alternative to voice assistants and cloud dictation: 100% offline, total privacy, zero subscription.
| LocalFlow Pro | Siri (Apple) | Whisper Cloud (API) | |
|---|---|---|---|
| 100% offline | Yes: cut the Wi-Fi, it works the same | Partial, depends on Apple servers | No, every audio clip goes to a server |
| Privacy | Total: 0 MB transferred, nothing leaves your PC | Voice processed within the Apple ecosystem | Audio stored and processed by a third party |
| Price | €9.99 once, lifetime license | Apple devices only | Pay-per-use or subscription, forever |
| Windows 10/11 | Yes, built for Windows | Not available | Through third-party apps, account required |
| AI rewriting | Included, local contextual correction | No | No, raw transcription only |
Unlimited dictation and rewriting, no API cost, no quota: it runs on your graphics card. Updates included.
Built for Windows 10/11 64-bit. Optimized for NVIDIA GPUs (GTX/RTX) via CUDA, with automatic CPU fallback if no dedicated graphics card is present.
Lifetime license
€9.99one time €24.99
One-time payment · all future features included
LocalFlow-Setup.exe · secure payment via the payment gateway
You're not buying access to a third-party API: you're buying a binary optimized for your own graphics card. Pays for itself in days compared to a €15/month cloud subscription.
Transparency note: on first launch, Windows SmartScreen may show "unknown publisher" (we don't pay for a certificate, you don't pay a subscription). Click More info → Run anyway, once.