EclipseCrossword
EclipseCrossword is a free Windows app for making custom crossword puzzles from words and clues.
What EclipseCrossword is
EclipseCrossword is a free Windows app for making custom crossword puzzles from words and clues. Puzzle settings let users adjust details such as the placement of early words and how compact a puzzle should be. The app can export grids with or without answers and clues for use in word processors or desktop publishing software. Users can print puzzles, export HTML or grid and clue files, embed them in an iframe, or upload a puzzle file through the free Share EclipseCrossword service for online sharing. The maker suggests it for teachers and parents creating puzzles around vocabulary, spelling, or new concepts. It is available for Windows 10 and 11 through the Microsoft Store or as an offline installer; Green Eclipse lists version 1.3.63, updated 5 December 2020. The maker offers a Help Center and email contact for questions not covered there. Shared puzzles are stored on third-party-operated servers, and the service may remove content it considers to violate its rules.
Good
- Free Windows app for creating custom crosswords.
- Puzzle settings adjust word placement and compactness.
- Exports grids with or without answers and clues.
- Offers print, HTML, iframe, and online sharing options.
Watch out
- Available only for Windows, not Mac, phones, or tablets.
- Listed version 1.3.63 was updated 5 December 2020.
- The sharing service may remove content it considers rule-breaking.
Who it suits
EclipseCrossword suits Windows users, especially teachers and parents creating puzzles for vocabulary, spelling, or new concepts. It can also suit people who want to print or share custom puzzles.
Verdict
EclipseCrossword covers puzzle creation, export, printing, and online sharing for Windows users. Its Windows-only availability and listed update date are worth considering first.
Plans and prices
From EclipseCrossword's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| EclipseCrossword | Free | Windows app; no trial limitation stated |
The facts
Each one read from EclipseCrossword's own pages, with the date it was checked.
What it does
- AI data use
- The share service says it and its server operator will not use user data to train AI models.checked 5 Oct 2026
- Audience
- The maker suggests it for teachers and parents creating puzzles for vocabulary, spelling, and new concepts.checked 5 Oct 2026
- Data handling
- The share service stores shared puzzles, uses third-party-operated servers, and restricts access to nonpublic collected data to people who need it to operate or diagnose the service.checked 5 Oct 2026
- Export
- The app can export puzzle grids with or without answers and clues to files for use in word processors or publishing software.checked 5 Oct 2026
- Integrations
- The maker documents opening exported puzzle grids and clues in Microsoft Word and other word processing or desktop publishing software.checked 5 Oct 2026
- Online sharing
- The free Share EclipseCrossword service lets users upload a puzzle file to share a puzzle online.checked 5 Oct 2026
- Privacy
- The share service says it does not use cookies to track users outside its services or help third parties track them, and deletes logged connection details when no longer needed for diagnosis.checked 5 Oct 2026
- Purpose
- EclipseCrossword turns words and clues into custom crossword puzzles that can be printed or shared online.checked 5 Oct 2026
- Puzzle controls
- Users can fine-tune settings such as the positioning of early words and how compact the puzzle should be.checked 5 Oct 2026
- Sharing limits
- The share service permits a reasonable number of puzzles and may remove content that it considers to violate its rules.checked 5 Oct 2026
- Support
- The maker provides a Help Center and says users can email if they cannot find an answer in its help topics.checked 5 Oct 2026
The company
- Maker
- Green Eclipse says it is based in Washington State, United States, and its founder says it began on 10 May 1994.checked 5 Oct 2026
Where it runs
- Platform limitation
- The maker says EclipseCrossword is only available for Windows and will not work on a Mac, phone, or tablet.checked 5 Oct 2026
- Windows availability
- The app is available for Windows 10 and 11 through the Microsoft Store and as an offline installer; the maker lists version 1.3.63, updated 5 December 2020.checked 5 Oct 2026
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