Notes about the SHO file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The SHO file type is primarily associated with 'MyPaintShow' by Rett Software. A screen saver program that allows you to paint, draw, or doodle using an assortment of characters right on your desktop. This file contains the data used for MyPaintShow to recreate the user created drawing as a screensaver. This file is read and played back as a screensaver.