Hi guys, I just wanted to know if you know an equivalent to FD44 to modify my UEFI mac adress, UUID etc for HP. Thanks 
The tool in question reads a specific known GUID in Asus bios introduced back in Aptio IV bios and still present in modern Aptio V bios, this is not present in the same way or in the same form in other OEMs.
You’ll have to research it for others as they use other locations, structures and even some crypted like Lenovo.
EDIT:
I know the tool in question… FD44 editor.
If i knew any other similar tool for other OEMs… i would have shared the info.
I understood your post correctly… you didn’t get the answer you wanted because there is none such tool similar.
Good luck, all the best.
Yeah I know that, I was just asking if you knew the tool in question and if you don’t know where could I look for it?