
Developer mc-17 has released ps4_pkg_tool, a Python utility to work with PS4 pkg files (extract files, get info from the contents, etc…). Because the script is in Python, it should basically work on your platform of choice, whether it’s Windows, Linux, or Mac.
What is PS4-pkgtools
Extract
Extracts file with ID 0x126C to out.xml. The argument to --file can be a file ID or filename
Info
returns:Extracts everything to directory extracted
Dump
Extracts everything to directory extracted
Download PS4-pkgtools
You can Download PS4-pkgtools from the developer’s github here. You will need to install Python in order to run the script.Source : wololo.net