| Format | Description | Use Case | |--------|-------------|-----------| | | PlayStation Package – official Sony installation file (updates, DLC, PSN games, HAN toolbox). | HEN/HAN/CFW installs, digital-only titles. | | ISO / JB Folder | Full disc rips. | Multiman, WebMAN, Irisman for backup launchers. | | RAP / ACT | License files for PKG games (digital activation). | Required to unlock retail PKGs on CFW/HEN. |