Open a cube

To open a cube, go File>Open . , and select the cube ( .cubx file extension).

To open an existing cube, click File>Open File and specify the file path and cube name accordingly, or select the required document from the Recent Documents list.

If you open multiple cubes files, you will have multiple tabs, one per cube file.

Tip: The asterisk "*" beside a cube file name indicates unsaved changes have been made. If you close this cube file without saving, you will be prompted if you want to lose the changes.