When you export from aSc, the software tries to be helpful. It tries to make the Excel sheet look like the timetable you see on screen. It prioritizes the grid over the list. It uses merged cells to show that a class lasts two periods. It uses background colors to denote subjects.
If you are an IT administrator looking to feed your timetable into an external database or a custom script, exporting as a Comma-Separated Values (CSV) file is often superior to a standard Excel layout. Click on > Export > Export to Clipboard / Text File . asc timetables to excel