Choose an empty folder on your hard drive. The tool will separate the game entries, revealing the inner Image0 (the game data) and Sc0 (the system metadata) folders. Step 2: Decrypt the Inner PFS Layer Open a command prompt window inside your extracted folder.

: Use the createinstallmedia command (found inside the macOS app) to write to that DMG.

It contains game data, updates, patches, or downloadable content (DLC).

For the technically inclined, community-developed scripts offer additional flexibility. One such tool scans an input folder for PKG files and builds an ISO from them. This works great for users who don’t use webMAN or netsrv, as they can simply copy the ISO directly to the PS3ISO folder and load it like a game from XMB.

: While PKG and folder formats work well with RPCS3 emulator, ISO files may not be directly readable. Some users report that RPCS3 can’t read ISO files at all, only PKG and folders.

If you are converting a PSN game (PKG), it requires a license ( .rap file) to run. Converting it to an ISO does not bypass this restriction. You will still need to activate your system using tools like Apollo.

Many PKG files downloaded directly from Sony's PlayStation Network (PSN) are structured strictly for hard drive installation and lack the disc configuration file ( PS3_DISC.SFB ). If your ISO compiler throws an error about a missing SFB file, you can use a tool like to generate a dummy file. Simply input the game's exact Title ID (found in the PARAM.SFO file inside USRDIR ) to create a compatible SFB file, place it next to your PS3_GAME folder, and run the ISO compiler again. Error: File Too Large for FAT32