Protoron is a film development and screenwriting workspace that connects story notes, screenplay pages, candidate locations, and an emerging cut in one place. Users can build story outlines as cards, write action and dialogue blocks with media references alongside them, scout real locations on a satellite globe, and assemble shots on a timeline to export an MP4. An AI assistant is available in every tab to help plan, draft, scout, or cut, with results landing directly on the canvas. Protoron also offers free standalone tools for logline writing, shot list building, and screenplay runtime estimation, along with practical guides and software comparisons.