Closing Document Files
To close a document, you can use one of these actions:
1. Click the Close button in the upper right corner of your document window. (or)
2. Choose File > Close or Window > Close Window or Press Ctrl + F4.
3. If you have more than one document file open, choosing Window > Close All closes all files at once.
Whichever method you use to close your documents, you’ll be prompted to choose whether or not to save any recent changes you’ve made.
When closing multiple files, CorelDRAW prompts you for saving changes to each changed document.