Open Source Rust Word Processors

WordCraft is an open-source word processing and document editing application built in Rust that provides an alternative to Microsoft Word. The software features a familiar ribbon-based interface with tools for writing, formatting, reviewing, and designing professional documents. It supports Microsoft Word DOCX files alongside ODT, RTF, HTML, Markdown, LaTeX, and plain text formats, with options for exporting documents to PDF. WordCraft includes advanced editing capabilities such as tables, styles, page layouts, track changes, comments, citations, bibliographies, and mail merge. The application also provides command-line tools, a JSON control interface, and a Model Context Protocol (MCP) server that enables AI agents to create, edit, inspect, and automate documents. Available for Windows, macOS, Linux, FreeBSD, and web browsers, WordCraft supports offline document processing without requiring cloud services and is currently in alpha development.

Outcome is a modern creative writing software developed by Scriptony Foundation. It is designed to support writers, creators, and creative projects through a structured and flexible writing environment focused on long-form creativity and organization. Outcome uses a content system based on contents, blocks, and elements, allowing projects to remain modular and manageable while writing novels, stories, scripts, poems, notes, and other creative works. The software is designed with future extensibility in mind, including planned collaboration features, analysis tools, offline AI support, publishing workflows, and creative project management systems. Outcome aims to provide an accessible and community-focused platform without mandatory subscriptions while supporting privacy-conscious and offline-capable workflows.

kindling is a free, open-source desktop writing app for fiction writers who outline. Each scene opens with its beats as prompts, with your characters, locations and notes close at hand, so you draft from the plan instead of a blank page. Rolling Outline lets each scene stay Fixed, Flexible or Undefined. Novels and screenplays. Import from Scrivener 3, Plottr, yWriter, Obsidian Longform, novelWriter or Markdown. Export to DOCX (Standard Manuscript Format), EPUB, HTML, plain text or Markdown, or back to Scrivener, Longform and novelWriter. New in 1.3: editorial review, an export workspace with saved profiles, writing goals and statistics, and custom shortcuts. No AI, no subscription, no account. Projects are local SQLite files and the app has no analytics or telemetry; it goes online only for updates and optional feedback. MIT licensed, for macOS, Windows and Linux.