No Internet Required
Works on airplanes, in tunnels, on remote farms. Your voice never needs to leave your machine.
100% Offline
Offline Voice Dictation
Your voice never leaves your computer. All speech recognition happens locally using whisper.cpp, VOSK, or OpenAI Whisper models running on your hardware. No cloud. No upload. No exceptions.
Zero Data Collection
No telemetry, no analytics, no usage tracking. There's no server to send data to even if we wanted to.
No Account Required
No signup, no login, no password to forget. Download and run—that's it.
Your Voice Stays Yours
Voice data is biometric. Your voice patterns, accent, and speech habits are yours alone.
Offline vs Cloud Dictation
| Feature | Vocalinux (Offline) | Cloud Dictation |
|---|---|---|
| Requires internet | ||
| Voice data uploaded to servers | ||
| Account/signup required | ||
| Subscription cost | ||
| Works in airplane mode | ||
| GDPR/privacy compliant by default | ||
| Vendor can shut down service | ||
| Sensitive content safe |
When Offline Matters Most
Medical Professionals
Patient notes, diagnoses, and medical records must stay private.
Legal Professionals
Attorney-client privilege requires absolute data confidentiality.
Journalists & Sources
Protecting sources means keeping all communications offline.
Corporate Trade Secrets
Product plans, financial data, and strategies shouldn't leave your network.
Government & Defense
Classified or sensitive government work requires air-gapped solutions.
Personal Journals
Your private thoughts and reflections deserve complete privacy.
How Offline Processing Works
Vocalinux uses speech recognition models that run entirely on your CPU or GPU:
- whisper.cpp — C++ port of OpenAI Whisper, runs locally with GPU acceleration
- VOSK — Lightweight offline engine, minimal resources
- OpenAI Whisper — PyTorch-based, runs on NVIDIA GPU or CPU
Models are downloaded once (39MB-1.5GB depending on size), then all processing happens locally. No network requests during dictation.
Verify It Yourself
Don't trust—verify. Vocalinux is open source. You can:
- Read every line of code on GitHub
- Run with
--debugto see all network activity (there is none) - Monitor with
tcpdumporwireshark—you'll see silence - Disconnect from the internet and verify dictation still works perfectly
Truly Private Voice Dictation
Install Vocalinux and take control of your voice data. No cloud, no tracking, no compromises.