To extract metadata from Microsoft Office Excel spreadsheets getMetadata method is used. This method allows to extract the following metadata:
Name Description title The title of the spreadsheet. subject The subject of the spreadsheet. keywords The keyword of the spreadsheet. comments The comments of the spreadsheet. content-status The content status of the spreadsheet. category The category of the spreadsheet. company The company of the spreadsheet. manager The manager of the spreadsheet.... total-editing-time The total editing time in minutes...