By default, all software supports multiple file extensions. Cognos Impromptu supports at least 1 different file extensions. The basic files that Cognos Impromptu supports are .IMR. However, not all of the extensions listed on the list are always used to save the effects of work in Cognos Impromptu. Very often, files with such extensions are used as source data files used by Cognos Impromptu.
Cognos Impromptu can be used to convert file formats between the file extensions listed below. You can open a file with one of the file extensions below via Cognos Impromptu and try to save it in another file format, also supported by Cognos Impromptu.