.CA_ File

The ca_ file extension is associated with the Microsoft Cabinet file format a compression format used by Microsoft Windows and various apps developed by Microsoft.

The default file extension for Cabinet files is *.cab.

CAB archive can be created with cabarc command line tool that is a part of Cabinet SDK.

Cabinet SDK is obsolete product.

How to open:

Currently there is no specific information available, about how to open this file extension.For general information try to look at:Basic info how to open or extract archives and compressed files

How to convert:

Currently there is no specific information available, about how to convert this file extension. For general information try to look at:Basic info how to convert archives and compressed files