Word42
A free, open-source word processor built from scratch in C, meant as a modern alternative to Microsoft Word and AbiWord, running on Windows, macOS and Linux.
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Description
AbiWord — the classic free, open-source word processor — hasn't kept pace with modern document formatting expectations, and most other free alternatives are really office suites (like LibreOffice) that bring a lot of extra weight. Word42 is a fresh attempt at a lightweight, standalone, GPL-licensed word processor: it opens and saves DOCX, ODT, RTF, DOC, ABW, HTML, PDF, and plain text, and handles the everyday formatting work — styles, tables, headers/footers, footnotes, mail merge, spell-check — that people actually use a word processor for.
What's notable technically is that it's genuinely built from scratch (C, GTK 4, Pango, Cairo) rather than forked from an existing codebase, with proper Unicode, OpenType, and complex-script support, and a piece-table document architecture with publicly documented design decisions. It's cross-platform (Windows via the Microsoft Store, macOS, Linux), has a sister spreadsheet project (Office42), and ships regular builds via GitHub Actions — but it's still young, with around 9 GitHub stars and some features still being built out.
💬 Our review
The short version: Word42 is a promising, genuinely-from-scratch attempt to modernize the free word-processor space, but at 9 GitHub stars it's a project to watch rather than one to bet a business's document workflow on today.
Against AbiWord, Word42's modern toolkit (GTK 4) and documented architecture suggest better long-term maintainability, and its Microsoft Store distribution is a real, unusually polished touch for a young open-source project. Against LibreOffice Writer — the far more established free alternative — Word42 is lighter weight but nowhere near as feature-complete or battle-tested; LibreOffice has handled edge-case documents for two decades, and Word42 openly still has features in development. Worth it if you specifically want a lightweight, modern, from-scratch open-source word processor and are comfortable with an early-stage tool (or want to contribute to one); skip it for anything document-critical today, where LibreOffice Writer's maturity is the safer choice.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Gratuit, licence GPL-3.0-or-later, disponible sur Microsoft Store (Windows), GitHub releases (macOS/Linux).
Pros
Entièrement gratuit et open-source (GPL-3.0)
Multiplateforme (Windows/macOS/Linux) avec UX cohérente
Codebase moderne écrite entièrement from scratch
Ensemble de fonctionnalités de traitement de texte complet
Cons
Projet jeune, petite communauté (~9 étoiles GitHub)
Certaines fonctionnalités encore en développement
Chaîne de dépendances lourde (GTK 4.10+, Pango, Cairo, Lexbor, poppler-glib)
Moins mature que LibreOffice Writer