The Reload File button allows reloading the current file.
Quick Access Panel:
Ribbon: File -> Reload file
Menu: File -> Reload file
If the file was changed in another program and you want the changes to be reflected in CADEditorX, make use of this command. If any changes in the drawing were performed in CADEditorX there will appear a pop up window offering to confirm saving the changes.
Go to CADEditorX