This might sound a little insane, but I'd like to have separate browsers for my everyday/research and social-network browsing. I could install another Browser like Chrome, Opera etc. but I am not very fond of the ones I found for privacy and feature reasons.
I think it is possible to install different versions, but I'd like an up-to-date version in both cases.
So is it possible? Maybe have a standalone version (I didn't find an official source)?