All of the download files which target Macintosh computers have an extension of .sit.hqx On most modern Mac computers, simply double clicking on the icon of the downloaded file will result in the contents of the file being unzipped into a folder which you can locate anywhere on your computer. If this doesn't happen, it means that your computer is not equipped with the Stuffit Expander program. You will be able to download a copy of this program if you visit the web site of Aladdin Systems.

Now open the new Crossword Express folder, and start the program by double clicking its program icon. After an introductory Opening Screen, you will be greeted by the main Control Panel screen and will be ready to explore the many powerful features of Crossword Express.