ArcGIS - ArcGIS software is a data analysis, cloud-based mapping platform that allows users to customize maps and see real-time data ranging from logistics support to overall mapping analysis.
EarthView - Free Cloud Data Download
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Desktop Earth - You should run it as admin.
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
TerraTime - TerraTime provides an amazing, interactive, real-time virtual Earth.