Change File Type When you share your work with people in other companies, sometimes even different countries, you may need to save your work in a different file format. Microsoft Excel can convert your workbook into many new and legacy file formats.   Try it: Sample Go to File ->Save and Send. Click on Change File Type.   The Workbook File Types are: Workbook OpenDocument Spreadsheet Macro-Enabled Workbook Excel 97-2003 Workbook Template Binary Workbook   The Other File Types are: Text (Tab delimited) Formatted Text (Space delimited) CSV (Comma delimited) Save as Another File Type Exam 77-882: Microsoft Excel 2010 Core 7. Sharing worksheet data with other users 7.1. Share spreadsheets by using Backstage: Change File Type File ->Save and Send-> Change File Type