unobox

unobox breaks this pattern. It's a desktop messenger that also reads your EPUBs aloud, previews any file format inline, sniffs videos from shared links, and integrates 8 AI models directly into the chatbox. All while keeping your data private — no cloud, no registration, no data mining. The audiobook reader is the standout feature. Drop an EPUB into a chat and unobox turns it into a narrated book — sentence-by-sentence TTS with speed control, export to WAV or MP3. No other messenger does this.