Suppose I want to make a program portable, which is a Freeware but not Open Source. Normally I need in this case a permission of the developer of the program. However, I've read here several times in the forum, that it would be with an online installer possible to make a program portable without the consent of the developer. Personally I consider this possibility for something bizarre, because I am of the opinion, that the main feature of an online installer is to make the size of the installer file (*. paf.exe) smaller. Is my assumption so far correct?