.EXX File Extension
File TypeIBM Linkway MsgPut File
File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.
What is an EXX file?
Intermediate file created by IBM Linkway, a software program used in the early 1990s for developing multimedia applications; saved during the development of an application along with other objects stored in Linkway folders.