Filehippo provides multiple versions, the default download link usually has the current version, but it also has links for earlier versions, something that is handy for people that experience a problem with a certain version.
In your case a new version of some software might not support win9X (not just talking about FoxIt Reader here), but the earlier versions do, so it is a very handy resource for older versions of programs.
I never take an option to download a toolbar, I don't want clutter in my browser and for the most part are a waste of time.