Does any body know what software to use to open mdi extensions?

Answer 1

microsoft office 2003

"A high resolution, tag-based graphics format. .MDI files are only supported by the Microsoft Office 2003 version (and later?) of Microsoft Office Document Imaging. If you are going to share files with people who are using Office Document Imaging 2002, or another document imaging program, save your files in TIFF format for compatibility."

Answer 2

Microsoft Document Imaging. Used in Microsoft Office program.

Answer 3

follow the given link... it has all the info u might need
http://filext.com/alphalist.php?extstart=%5EM
if this dont help, type "file extensions" on google n google it... u'll be surprized at the amount of extension oriented sites available!