You can but it's not recommended. The better approach is to extract the files that need editing, edit them, and then use LayeredFS to load them on top of the unmodified NSP. Keep in mind you can only alter files that already exist, not add new files.Hi all. I just have one question. Is it possible to edit NSP files. For example to translate game from japanesse to english and if it is, can you tell what tools i need for that.
Thanks
You need to quote posts for people to be alerted that you posted. Only the thread starter gets alerts on all posts in the thread. You can extract the contents of an NSP with Hactool. Once you have the keys mentioned in the README.md (Hint, Lockpick can get these keys for you) then you can extract the NSP using this command at Command Prompt / Terminal:Tnx for answer. Is there there maybe some guide how to that? I dont need it at the moment but i will need it next month when Konami release Legacy of Duelist Link Evolution.
hactool -t pfs0 --pfs0dir="path/to/extract/NSP/files/to" "path/to/NSP/file.nsp"
hactool --titlekey=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX --exefsdir="path/to/exefs/" --romfsdir="path/to/romfs/" "path/to/extract/NSP/files/to/largest.nca"
Is it safe to edit update data or would it get detected for having its file size change?You can but it's not recommended. The better approach is to extract the files that need editing, edit them, and then use LayeredFS to load them on top of the unmodified NSP. Keep in mind you can only alter files that already exist, not add new files.