Is it possible ?

Hello there,
If the decode operation is really possible, I would like to try a sample file. If it is positive, we have 60 files. we are ready to process the payment, but we need to know if it is possible.
Sample file: https://paste.ee/p/gGKXj
Licence File: https://paste.ee/p/R7ymM
if requires? mod file: https://paste.ee/p/oQs30
Thanks.