Google Earth Pro is the professional and advanced version of the famous real time map from Google. As is logical, it takes up more space than the free version, and is more oriented to professionals, and not so much to domestic use.
Some of the things that differ in Google Earth Pro from the free version include being able to see GPS information from GPS devices or using .GPX and .LOC files, the functions named "Draw Path" and "Draw Polygon," or the possibility to do "geocoding" with street addresses, using a .CSV file.
To activate this trial version of Google Earth Pro, you have to register for free
aquÃ. And if you wish, another free version is available, but obviously with less functions, downloadable from
Google Earth.