ARJ compressed file from a multi-volume archive
AXX is a file extension for an ARJ compressed multi-volume archive file format in ARJ archiver (where xx is a number from 01 to 99 representing the number of the volume). Spanning files is a common strategy when saving for storage on smaller media.
All of the original volumes of a spanned archive need to be in the same directory in order to be extracted.
Learn more about AXX files:
Search for answers to AXX-related questions at IT Knowledge Exchange.
Visit the ARJ software web page.