How to open "BFFX" (.bffx)?

Question

PDF

Hello. I can't find a program to open "BFFX" (.bffx). So I understand this is a reader format. rgho.st/6QZP5F4YQ Here is the file itself. I tried the first links in Google like File View Pro. There is no crack version.

Answer 1

There, inside the file, the usual JSON format with pieces of text and a Base64-encoded SWF (Adobe Shockwave Player) file.