Open 21w file
Did your computer fail to open 21w file? We explain what 21w files are and recommend software that we know can open your 21w files.
What is 21w file?
Files with 21w extension are used by the Snood computer game for Windows and Mac OS X operating systems.
21w file description
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.