Files with chz file extension might be found as old ChArc compressed archives. Obsolete file type.
CHZ file extension - ChArc compressed archive
What is chz file? How to open chz files?
File type specification:
The chz file extension is mainly related to compressed archives created using ChArc compression utility.
Most likely some old format without support from developer. No further information could be found.
This chz file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.