PS:
There are two kinds of files that are encrypted in FFType-0 HD PC:
A) All save data files (e.g. TYPE0SYS.BIN / TYPE0DAT.BIN)
They are meaningful binary files after decryption.
B) All pre-rendered movie files (e.g. *.hxmf)
They are standard MP4/H264 files after decryption.
PPS:
This tool is capable to encrypt modified files back to the game.
This is a command-line tool.
Both x86 and x64 versions are provided.
Minimum operating system: Windows Vista and later, up to Windows 10.