Notes about the GUI4CLI 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 GUI4CLI file type is primarily associated with 'Gui4Cli' by Dimitris Keletsekis. Gui4Cli is an easy scripted language which allows anyone to create GUIs in minutes. All you do is write a script (a normal text file) in the Gui4Cli language and just run it. You can visually edit it to make it just the way you want it.
Detailed information for file extension GUI4CLI:
File classification: Source Code
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.