| Feature | PKG File | ISO File | |---------|----------|----------| | | Installer package (compressed or archived) | Exact sector-by-sector copy of an optical disc | | Common Uses | PS3 game installers, macOS apps, firmware updates | Disc backups, emulation (PCSX2, RPCS3), virtual drives | | Structure | Contains installable data + scripts | Contains a file system (UDF, ISO9660) | | Bootable? | No | Yes (if from a bootable disc) |
If you already have the installer app in your Applications folder, follow these steps in your Terminal: how to convert pkg to iso 2021
By late 2021, no developer is working on a true PKG→ISO converter. Emulators have moved past ISO support, focusing on faster folder I/O. The PS3 scene is stable, with tools like and pkg2zip remaining the standard. | Feature | PKG File | ISO File