As detailed by the ConsoleMods Wiki , you can stream PKG files directly from your PC to your PS3 using a network server:
Use tools like or PSNPatch to import RAP files if you aren't using the exdata folder method. Summary Table: PKG Installation Methods Requirement Standard USB Small games/DLC FAT32 USB Drive Irisman Large games (>4GB) NTFS External Drive Network (ps3netsrv) Rapid installs/No USB Wired/Fast Wi-Fi Connection RPCS3 PC Emulation RPCS3 Emulator how to install pkg games on ps3 verified
Place your .pkg files in the root directory of your USB drive (not inside any folders). As detailed by the ConsoleMods Wiki , you
Navigate to Game > Package Manager > Install Package Files > Standard . Your PKG files should appear here. Select one to begin the installation. Method 2: Installing Large Files (Over 4GB) Your PKG files should appear here