1. Select the target file in the Workspace pane.
2. Click 
on the toolbar;
Or, go to File --> Delete... from the top menu.
3. Confirm the deletion in the Delete form.
Files opened in the Content pane are closed after being removed.
Note
In eXo IDE, you cannot delete items from different folders simultaneously. The Delete... function is disabled in such cases.
Tip
You can view the full path to the opened file when hovering your cursor over the file tab in the Content pane.