WordCraft
Word processingA fast, open-source word processor, rebuilt in pure Rust.
About WordCraft
The ribbon, styles, tables, track changes, references and mail merge in a native word processor that reads and writes .docx. Open source, offline, and fast.
Key Features
Tabs, groups, shortcuts and the live Styles gallery. Enter continues a list, Tab demotes it, and formatting works as your hands expect.
Opens and saves .docx natively, imports and exports .odt, .rtf, .html, .md and .txt, and exports clean PDF with selectable text.
Paragraph layout is cached: typing in a 188-page document re-lays it out in about 1.4 ms, with pages rendered on demand.
Comment balloons in the margin, accept and reject changes, document comparison, plus offline spelling and grammar as you type.
389 discrete commands drive the ribbon, keyboard shortcuts, a command-line tool, a JSON control channel and an MCP server.
Your Files Stay on Your Device
Zero File Uploads
Strict document privacy. Manuscripts and notes remain 100% client-side. All processing is computed in your browser using local device memory.
Saving & Exporting
Download your document in DOCX or PDF format with File → Export. Work buffers stay in browser localStorage and are exported directly to your computer.