.21W File

.21w is Snood preferences data

Key Features: .21W File Extension

Features	Description
File Extension	.21w
Format	N/A
Created by	WOM Games
Category	Game

What's on this Page

How to open:
How to convert:

What is an .21W file?

The 21w file extension is associated with the Snood swapping puzzle computer game for Microsoft Windows and Apple Mac OS X (macOS) operating systems.

The 21w file stores preferences of the Snood.

How to open:

The 21w extension file is not meant to be opened manually by the user.

How to convert:

Files with 21w extension haven't known conversion.

WOM Games

.21w - File Extension

Game

N/A

How to solve problems with 21W files

Associate the 21W file extension with the correct application. On :
Windows: Right click on any 21W file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.21W files". Mac: Right click (or Ctrl-click) the 21W 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 .21W is Snood preferences data. Because only the current version supports the latest 21W file format. Search, therefore, e.g. on the WOM Games manufacturer website after an available .21W is Snood preferences data update.
To make sure that your 21W file is not corrupted or virus-infected, get the file again and scan it with antivirus software.