CSO (Compressed Sparse Archive) PSP Archive is a file format used to compress and store game data for the PlayStation Portable (PSP) handheld console. It's a proprietary format developed by Sony Computer Entertainment.
The term "archive" in this context usually refers to the collection and preservation of the PSP library.
CSO (Compressed Sparse Archive) PSP Archive is a file format used to compress and store game data for the PlayStation Portable (PSP) handheld console. It's a proprietary format developed by Sony Computer Entertainment.
The term "archive" in this context usually refers to the collection and preservation of the PSP library.