Different version of Firefox running side by side

Is it possible to have two different versions of FF running side by side? If I changed the destination installation folder of the other version would this make any difference?

Any help would be appreciated!

#458334

Yes I belive so

#458341

you can try portable firefox:

project page:

http://portableapps.com/apps/internet/firefox_portable

download versions:

http://sourceforge.net/project/showfiles.p...ckage_id=168825

#458609