Gatekeeper's own "Flatten for Coding" only auto-fixes mechanical, unambiguous issues and deliberately leaves editorial calls (footnotes, outline numbering, equations, nested tables, custom styles, text boxes) for a human. This tool doesn't leave them. It takes a documented, best-guess automated position on every single hard blocker so the file becomes Converter-ready with zero manual Word edits — at the cost of some guesses being wrong (sentence-case-style heuristics without your real style guide, sequential numbering assumptions, name-based style remapping, etc.).

Use this when volume makes 100% manual review impractical, not as a shortcut to skip review entirely. Every change is logged below and in the downloadable changelog — read it before this goes anywhere near a coder. Everything still runs locally; nothing is uploaded.