How to Email Merge From Excel. Mail merge is a supported feature in the Microsoft Office suite, and you can utilize it to send out multiple emails from Microsoft Word using an Excel workbook. The ...

How to Open an XLS File in Excel. XLS files are Excel workbook files created in Excel 97 or Excel 2003. The 2007, 2010 and 2013 versions of the program use the XLSX format by default to save ...

Numbers has the ability to open Excel files so you can work on them. You can also export spreadsheets in Numbers so that they are compatible with Excel.

You can do a mail merge in Microsoft Word and Excel to create personalized documents for many recipients at once.