For the passionate PlayStation 3 modding community, two file extensions reign supreme: and .rap . If you have ever ventured into the world of Custom Firmware (CFW) or Hybrid Firmware (HFW), you have likely encountered these terms. To the uninitiated, they can seem like cryptic pieces of a puzzle. But once understood, they become the keys to unlocking the full potential of your console—specifically, the ability to install and play digital games, DLC (Downloadable Content), and PS2 classics.
For a game to work on a modified system, the RAP file must be converted into a .rif (an installed license) on your console’s internal memory. Modern tools like (for PC) or PS3hen/CFW (for hardware) handle this conversion automatically if you place the RAP files in the correct directory. How to Install PKG and RAP Files on a PS3 Ps3 Pkg And Rap Files