3/5out of 5 based on 0 ratings. 0 user reviews
format file cso

What is a cso file and how do I open a cso file?

A CSO is a compressed ISO disk image file used for archiving PlayStation Portable games. It can incorporate up to nine layers of compression, and is created by program such as Prometeus and YACC.

Windows
Mac OS
Recommended cso file download:
UMDGen
Download
CisoPlus!
Download
PSP ISO Compressor
Download
Prometeus
Download
Detail cso file extension information:
File Type: cso
File Format: Compressed ISO Disk Image
Primary Association: ISO Files