What is .CWW file extension?
File created by Crossword Weaver, a program used for making crossword puzzle designs; saves the crossword grid, clues, and the final page layout that is printed for the design; can be published online to a website for others to play, or may be printed by newspaper and magazine editors, educators, and hobbyists.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.