Game · Puzzle, board & word games

Crossword Editor

Crossword Editor is a word game, available on Linux.

Completely free
Linux
Open source

At a glance

All of Crossword Editor is free: no feature is locked behind a paid plan, and its code is open.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

Open source code
Commercial use allowed

About

A tool for authoring and editing pencil-and-paper style puzzles. Its features include: Creates Crosswords, Cryptics, Barred, and Acrostic puzzles Loads and saves .ipuz file format Suggests words when creating grids Autofill functionality and theme word best-fit Word definitions and indicator hints for writing clues Grid overlays for spell checking, unchecked cells, and dead cells Style support for individual cells Puzzle preview and printing

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) — 9 November 2026
Last technical check: 7 November 2026
Description from Flathub — AppStream (Flathub)

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