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....data from PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails and more...