The File Extensions Database

.CWD File Extension

  • Category: Game Files
  • Format: Text

What is an .CWD file?

.CWD is Nonogram Puzzle File

Nonogram file used by nonogram puzzle programs, such as QNonograms; contains a nonogram puzzle, which consists of numbers and grid data.

A nonogram puzzle, which is similar to a hankie, girdler, or paint-by-numbers puzzle, consists of cells in a grid that must be colored or left blank in order to reveal a picture. The puzzle contains numbers for each grid row and column that indicate the number of colored square sets. You must choose which squares are colored and which squares are blank based on the numbers provided in order to solve the puzzle and reveal the image.

NOTE: The CWD file is the same as the .JCR and .JAP file but contains the nonogram puzzle in plain text.

Programs that open Nonogram Puzzle File

How to solve problems with CWD files

  • Associate the CWD file extension with the correct application. On :
    Windows: Right click on any CWD file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.CWD files". Mac: Right click (or Ctrl-click) the CWD file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .CWD is Nonogram Puzzle File. Because only the current version supports the latest CWD file format. Search, therefore, e.g. on the N/A manufacturer website after an available .CWD is Nonogram Puzzle File update.
  • To make sure that your CWD file is not corrupted or virus-infected, get the file again and scan it with antivirus software.