How to open a KMZ file in Google Earth
Opening KML files is very simple! Follow this short article to learn how.
Opening a KMZ file
Open Google Earth. In the top menu, go to File > Open , and select the KMZ file you want to view. Google Earth will zoom to the location of the KMZ file for you.
Google Earth not working?
Try Equator! Equator is a powerful mapping tool that also lets you view KMZ files, in addition to having many other features.