These are modified files created by the homebrew community. They have had their encryption removed or bypassed so they can run on consoles with custom firmware or exploits [2]. Why Use PKG ROMs?
Downloads that are simply corrupted data meant to generate ad revenue for the site owner. ps4 pkg roms
Running games directly from the internal HDD or a high-speed external SSD via PKG installation is often faster than reading from a physical Blu-ray disc. These are modified files created by the homebrew community
PKGs allow users to install custom software, such as media players, emulators for older consoles (like SNES or PS2), and system utilities. such as media players
The PKG file is placed on a USB 3.0 drive formatted to exFAT .