Developer PsDev released a new version of his tool for PS3 Developers: PS3 Tools.
This windows GUI allows you to manipulate various PS3 files by decrypting/encrypting them. This latest version allows you to decrypt and extract Retail PKG files.
Credits for this tool, besides PsDev, go to naehwert, KaKaRoToKS, geohot, Math, eussNL and Fail0verFlow.
Notes for this version: New GUI, + the following improvements
SFO READER
Dump category_friend.rco
Dump category_game.rco
Dump category_music.rco
Dump category_network.rco
Dump category_photo.rco
Dump category_psn.rco
Dump category_sysconf.rco
Dump category_tv.co
Dump category_user.rco
Dump category_video.rco
Added loading bar on both GUI
added dialogs to see completion
add messageboxes for errors and PUP completion
fixed minor bugs
Fixed Core_os image reader tool