Vacanam: Free Offline Voice Typing App for Windows Uses Local AI, No Cloud

Vacanam is a free, open-source voice typing application built for Windows 10 and 11 that performs all speech recognition locally on the user's device without sending data to any cloud server. The tool uses OpenAI's Whisper engine to transcribe speech in over nine languages, delivering text output in under half a second after the user releases the Ctrl+Space push-to-talk shortcut. Unlike commercial alternatives such as Wispr Flow or Dragon, which charge between $10 and $30 per month and require internet connectivity, Vacanam is free and fully functional offline. An optional built-in AI assistant, also running locally, removes filler words and corrects punctuation and sentence structure to produce polished text. The app works universally across Windows applications including Microsoft Word, Slack, Gmail, VS Code, and most major browsers.