How to save an Excel file in a PDF form
※This screenshot is as of Excel for Mac 2011.

1.Open an Excel file you want to save, click [File]>[Save as]

2.The save setting screen will appear after it, set [Format]>[PDF], clicking [Save] at the bottom right of the screen, the file will be saved in a PDF form

3.Click [Book] and the whole book including all opened sheets is saved as one PDF file. Click [Sheet] and only opened sheets are saved in a PDF file.