AI Briefing
KO

Windows Voice Assistant

·2026.04.17 04:40

Key point

A fully local voice assistant for Windows powered by Whisper and Ollama has been released.

Details

WritHer is a 100% offline voice productivity tool that runs on Windows.

At its core, it uses Faster-Whisper to convert speech to text and Ollama to process natural language commands. It runs entirely locally without any cloud API, emphasizing privacy.

Key features are as follows.

  • Global Dictation: Hold AltGr to dictate directly into any active window
  • AI Assistant: Press Ctrl+R to request tasks like notes, to-dos, and reminders in natural language
  • Smart Parsing: Handles relative time expressions like "in 2 hours" and phrases like "next Tuesday at 4" via function calling
  • Animated UI: A floating widget called Pandora visually displays status

The tech stack is clearly defined.

  • Python 3.11+
  • faster-whisper: CPU/CUDA STT
  • Ollama: Supports local LLMs such as Llama 3.1, Mistral, etc.
  • SQLite: Local storage
  • CustomTkinter: Dark theme UI

The key point is that this is a practical project aiming to combine dictation and a local AI assistant on Windows without any cloud dependency.

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