CISO file converter How to convert CISO file?

What is CISO file?


The CISO file extension is used to identify the files related to CISOs. It is not common to find .CISO files in the Windows system folder for security reasons. The .CISO file extension was originally used for Wii Compressed Game Image files, but now it denotes any type of files related to data security.

CISO Format details


Full Name Wii Compressed Game Image
Developer N/A
Category Disk Image Files

Software, that convert CISO files


The easiest way to convert a CISO file is to save it in a different file format using dedicated software. Below you will find a list of software programs that can handle CISO files. Open your CISO file with one of them and save in another file format.


CISO Converters

  • Wii Backup Manager
  • Wii Backup Fusion
  • 2 CISO converters

CISO conversions