Whisperstream is a local AI dictation app for Windows. Pay once, voice stays on your machine. Press a push-to-talk hotkey, speak, and your transcribed words paste into whatever window has focus. Transcription runs on your CPU via NVIDIA Parakeet TDT. No cloud upload, no third-party API, no model trained on your voice. There's nothing to send because there's nowhere to send it. $29 one-time, lifetime updates. No subscription, no per-minute fees, no usage caps. Subscription cloud dictation services charge $100-150 per year and process your speech on their servers; Whisperstream charges $29…