If "g.zip" is a file you are trying to open using a mobile or desktop utility, here are reviews of popular tools often associated with such files:
: Highly rated by users on the Google Play Store as an "essential app" for managing archives and basic file exploration. g (6).zip
: A formidable phone for its time featuring a wide-angle camera and water resistance. Modern reviews suggest it is only worth it if found very cheap, as newer models have significantly better processors. g (6).zip