You can have Excel make a spreadsheet in read only format for others, so that people can read its contents but not edit them, or you can enforce other content restrictions.

How to Create Pipe Delimited Files in Excel 2010. Microsoft Excel allows you to export spreadsheet data to a number of common formats for use with other applications. If you need to export data to ...

Image: 200dgr/Shutterstock The article, Use a custom format in Excel to display easier to read millions uses a custom format to make large values more readable.