From Just Solve the File Format Problem
Revision as of 01:00, 26 February 2013 by Dan Tobias
IMA is a format for raw floppy-disk dumps. A number of different disk formats can be expressed in this manner, but it is most commonly used for 1.44 MB PC format 3.5" floppy disks.
This format is supported by Winimage, among other software.