An ajz file extension is related to the Archos Jukebox Recorder and used for its firmware updates.
AJZ file extension - Archos Jukebox Recorder firmware update
What is ajz file? How to open ajz files?
File type specification:
The ajz file extension is associated with the Archos Jukebox Recorder, a portable audio player and voice recorder, popular from 2000 through 2002.
The ajz file stores firmware update for Jukebox Recorder.