Files with yz1 extension are compressed archives in Yamazaki format used by the DeepFreezer program.
Software that open yz1 file
YZ1 file extension - Yamazaki zipper archive
What is yz1 file? How to open yz1 files?
File type specification:
The yz1 file extension is used for Yamazaki zipper archive used by the DeepFreezeer program made by Japanese programmer Yamazaki Satoshi. One of the less common compressed file archives.
This yz1 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.
The default software associated to open yz1 file:
DeepFreezer 
(obsolete software)
Company or developer:
BinaryTechnology
DeepFreezer is a very old and probably long forgotten file archiging tool for early versions of Windows.
List of software applications associated to the .yz1 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open yz1 file, edit yz1 file, convert yz1 file, view yz1 file, play yz1 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting yz1 files.
Software that open yz1 file - Yamazaki zipper archive
Programs supporting the exension yz1 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open yz1 file action.
Microsoft Windows:
Main software associated with yz1 file by default:
DeepFreezer (obsolete/discontinued)
Other suggested software:
IZArc
ZipZag
QuickZip (obsolete/discontinued)
