01
Faithful .docx read & write with styles, multi-column page layout & headers
PURE RUST · WINDOWS 10/11 & WASM
01WordCraft · v0.9.0
FREE ALTERNATIVE TO MICROSOFT WORD
2026-10-21 · 82 MB · 110 MB RAM
WordCraft: Free Open-Source Microsoft Word Replacement in Pure Rust
Fast offline .DOCX, .ODT & LaTeX word processor with full Track Changes and instant 0.3s startup.
WordCraft v0.9.0 — Authentic Native Capture
Runs 100% on your device via WebAssembly — zero files uploaded to any server.82 MB RUST · 110 MB RAM
02WordCraft
02
Full Track Changes, margin comments, citations, bibliography & CSV Mail Merge
PURE RUST · WINDOWS 10/11 & WASM
03
Zero Microsoft account, zero OneDrive forced sync, zero background telemetry
PURE RUST · WINDOWS 10/11 & WASM
04
Opens instantly in under 0.2 seconds thanks to pure Rust GPU text shaping
PURE RUST · WINDOWS 10/11 & WASM
05
Native LaTeX (.tex) and Markdown bidirectional authoring
PURE RUST · WINDOWS 10/11 & WASM
I/O
Native Formats
.docx.doc.odt.rtf.md.tex
Export: .docx, .pdf, .html, .epub, .md, .txt
03Download WordCraft
01 · DESKTOP LAUNCHER
WordCraft + ArteCraft.exe (7.4 MB)
Install & update all 13 native Rust apps in 1 click · 7.4 MB — Every package is dual-licensed MIT or Apache-2.0, scanned continuously, and verified against published SHA-256 checksums before installation.
01WINDOWS 10 / 11
Windows 10 / 11 (.EXE)
ArteCraft.exe (7.4 MB)Portable installation via ArteCraft.exe (7.4 MB) with automatic Desktop & Start Menu shortcuts
02WASM
Browser WebAssembly
/en/online/wordcraftRun instantly in Chrome or Edge via client-side WebAssembly with 0 bytes uploaded
04Honest Alpha Maturity & Current Limitations
WordCraft v0.9.0 — Honest Alpha Maturity & Current Limitations
- ▪ Legacy VBA macros are intentionally omitted for security; scriptable via CLI/MCP
- ▪ Real-time cloud co-authoring requires external Git or shared folder sync
Formats (.PSD/.DWG):.PDF / PDF-A / PDF-X →.DOCX / .ODT / .TEX →.XLSX / .CSV / .PARQUET →.IDML / PDF-X4 →