.gza is IZArc BGA Archive File
Key Features: .GZA File Extension
What is an .GZA file?
The gza file extension is very rarely used for BZ2 archive made in bzip2 compression tool.
This gza 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.
Files with gza file extension can be occasionally found as renamed BZ2 archives.
How to open:You can decompress GZA files using any file archiver that supports BZ2 format.
How to convert:As far as we know, this .gza file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.