66w ago - This weekend PlayStation Vita homebrew developer
deroad has released PS VitaTools v1.00, which includes a PKG_Reader and PUPUnpack along with source code.
Download:
PS VitaTools v1.00 /
PS VitaTools v1.00 (Compiled) by
nathanr3269 /
GIT
From his blog: VitaTools v1.00
I uploaded a new version of pkg_reader and added the awsome pupunpack for PSVITA PUPs (I built this one right now. just 30 mins

it works as the PS3 version.)!!
I hope that these tools will be useful someday!
I want to thanks
fail0verflow team for their src. It's really useful for me (I made a few changes to the files to allow debug message)!
PUP Unpacker
Reading...
[N Files] 18
Found: version.txt | size: 7 Bytes
Found: license.xml | size: 461278 Bytes
Found: psp2swu.self | size: 4644748 Bytes
Found: exec_file4.self | size: 42456 Bytes
Found: package_data02.pkg | size: 2687211 Bytes
Found: package_data03.pkg | size: 4124283 Bytes
Found: package_data04.pkg | size: 2811003 Bytes
Found: package_data05.pkg | size: 3966446 Bytes
Found: package_data06.pkg | size: 4855791 Bytes
Found: package_data07.pkg | size: 4771117 Bytes
Found: package_data08.pkg | size: 4040281 Bytes
Found: package_data09.pkg | size: 4243681 Bytes
Found: package_data10.pkg | size: 4740306 Bytes
Found: package_data11.pkg | size: 5606894 Bytes
Found: package_data12.pkg | size: 4975852 Bytes
Found: package_data13.pkg | size: 4834855 Bytes
Found: package_scewm.wm | size: 4096 Bytes
Found: package_sceas.as | size: 1024 Bytes
Done!
Regards