Google Earth Pro, the premium version of Google's popular Google Earth service, is now free. Google sliced the price from $US400 a year, so this is a pretty solid deal. If you like to make 3D measurements or create HD videos of virtual trips around the world, I'd jump on this. You can download the software key directly from Google and start an online global journey.
If you spent the past ten years paying $US400 for the service, this news is probably annoying. Unlike standard Google Earth, Google Earth Pro comes with a suite of professional-grade features, like a map-making tool. It's not clear why Google decided on this freebie.