List of third party applications logmein can notify/update

How exactly does logmein central know which third party applications need updates? I am working on automating updates for the applications that logmein does not update and it would be conveinent to have an idea of what/how it knows an application needs to update.

I have been building my own list as I see updates such as:

Google Chrome

Filezilla

Firefox

Adobe 

I am curious if there is a populated list already?

Thanks