Thanks Metin for linking the thread!
To anyone interested: I am not sure about distributing the executable files with the addon, but be sure that if BakeMyScan gains its little popularity, I’ll definitely contact all of the developers behind the software I interface to have a chat with them on this matter. I’ll definitely contact them anyway, I just need some 48 hours-long days
Also, and except for Quadriflow at the moment, “manually” installing really means downloading, and selecting a .exe file in your user preferences.
Hope you’ll enjoy !