.8XZ file extension is created by Texas Instruments Inc.. .8XZ has been classified as Various data Files.
The 8xz file extension is associated with the TI-82 and TI-82 Plus, smart programmable graphic calculators developed by Texas Instruments company.
The 8xz file stores some kind of data used by TI-82 calculator.
How to open:
Due the variability and uncertainty of this file type group, there is no general information available, about how to open this various data file format. However most files with extension from this group are usually not meant to be opened or viewed directly. If there are associated applications or programs listed below the extension description, you can always try to check their website for additional informations on their forums or other type of customer support.For general information try to look at:Identifying unknown file formats
How to convert:
As far as we know, this .8xz 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.