PUPView Beta is released. PUPView is a GUI application used to view and extract the contents of the PUP update files for the Playstation 3.

PUPView is a GUI application used to view and extract the contents of the PUP update files for the Playstation 3. At the moment it will only permit you to extract, but I also have plans to simplify the creation of new PUP files thanks to the new keys released :)

Download: PUPView Beta
Source: Here