cso is a file extension od C ISO zipped cd backup. It may be opened by DevHook.

It is a zipped Cd backup file format. Probably it is a PlayStation Portable game. 

For playing PSP, you should use 2gb Sd or Memory Stick Duo Pro. However you are not able to open those files with card directly, you might need additional software. 

You can download Devhook software and install to your PSP. You can easily find a document about its usage on the internet.

What to use cso

DevHook, Dax

which page related to cso file

-No link-

cso Related Searches

You can check related links about cso fileextension.