FTM FILE TYPE MANAGER APP:
This is a simple app basically its a DNS system for files; A table like excel that saves new file extensions and their and new .com like extension but also encrypts the header so the file is unreadable without opening it thru the arg[v] variable. Understand? you share in redistribution rights website ads and can sell app on ebay or wherever for extra income. I am not looking to profit but will host a free version - that can have advertising if you want some income. -openInvent [at] protonmail com
it can be accomplished with .bat files and 1 .dat file with a unique extension
the encryption of header and rest of file can be truncated and zipped or gzipped? Then create new file with encrypted header and new file extension and append zip or gzip or rar etc.