EclipseCrossword puzzle file
File type: Various data file
An .ecw2002puzzle file is a puzzle data file created by EclipseCrossword.
EclipseCrossword uses this file to store a crossword puzzle that can be created and edited in the program.
File type category:
Various data file
Date updated: September 28, 2026
EclipseCrossword, developed by Green Eclipse, is a Microsoft Windows program for creating crossword puzzles. An .ecw2002puzzle file contains the data for an EclipseCrossword puzzle.
The file belongs to EclipseCrossword and is intended to be used as the program's puzzle file rather than as a general-purpose crossword interchange format. It remains associated with the Windows version of EclipseCrossword.
Open an .ecw2002puzzle file with EclipseCrossword on Microsoft Windows. You can open the file from within EclipseCrossword, or double-click it if Windows has associated the extension with the program.
Open the file in EclipseCrossword to use the puzzle and any printing or export options provided by the program.
Software applications that handle other tasks involving ecw2002puzzle files:
Microsoft Windows
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