xlsfont, xlsalign, xlsborder, xlswordart, xlscomment

Look at functions help for more details and descriptions. Also included (PDF) file showing Excel Color Index to be used for specifying colors in those functions.

Examples:

xlsfont('file.xls','Sheet1','whole','font','Courier New');
xlsfont('file.xls','Sheet1','2:2','interior',1,11,4);
xlsfont('file.xls','Sheet1','A1','underline',3);

xlsalign('file.xls','Sheet1','A1:A2','MergeCells',1);
xlsalign('file.xls','Sheet1','A1:A2','Horizontal',3,'WrapText',1);
xlsalign('file.xls','Sheet1','A1:A2','Orientation',90,'ShrinkToFit',1);

xlsborder('file.xls','Sheet1','A1:A2','Box',1,2,1);
xlsborder('file.xls','Sheet1','A1:B2','Cross',6,4,5);
xlsborder('file.xls','Sheet1','A1:A2','EdgeTop',1,2,1,'EdgeBottom',4,3,3);

xlswordart('file.xls','Sheet1',7,'My Profile!',30,'Impact',1,1,50,50);

xlscomment('file.xls','Sheet1','B4','This is my Comment!',1)