Folio V1

Folio is a free, local-first desktop writing studio for novelists. Draft and organize Markdown chapters, plan beats and story threads, build a Codex, track revisions and snapshots, and export to PDF, DOCX, EPUB, Markdown, or TXT. Muse provides manuscript-aware AI through fully local Gemma or your own cloud API keys - while your book remains on your disk. Available for macOS, Windows, and Linux.