LMAN has released the first stable build for his app: PSN PKG Decryptor and Extractor.
PSN PKG Decryptor & Extractor is designed (Specially for the PSP) to help you decrypt PS3 & PSP PKG file and extract the files from it.
For PS3 It can extract PKG files only, For PSP It can extract and (decrypt, dump, verify the dumped ISO, generate KEYS.BIN from PSOne EBOOT.PBP file) and prepare the extracted files to be ready for use ONLY on the PSP system.
The newest brings various features/fixes but more noticeably this is the first ‘stable’ version.
+New Button and Confirmation message to verify the PKG files if it’s corrupted or not using it’s SHA1 hash. ( Default is True for Confirmation message )
+Automatically Fix 3 known bad dumps created by npdpc. ( ULUS10214, ULES00283, ULJM05500 )
+Characters limit can be changed manually in the INI config file “PSNPKGDecryptor&Extractor.ini”. ( Default is 55 Characters )
!Fixed a problem in Batch Mode.