Big extension is related to Footboll game -Electronic Arts football. You can open big files with Final Big Editor software.
It is general game file which related to Fifa World Cup or Electronic Arts firm. You can change big files which used with Electronic Arts firms game and make funny thing. For example you can copy your face to a football players face and make them surprise.
A software called FinalBig makes this process easier. You can download Finalbig program free from its official web page.
What to use big
Final Big Editor
which page related to big file
big Related Searches
You can check related links about big fileextension.