EarthView - Free Cloud Data Download
UserGuiding - User onboarding made easy, for less. Create product walkthroughs in a couple of clicks, without breaking the bank.
Desktop Earth - You should run it as admin.
Usetiful - Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.
Xplanet - Xplanet is free software, distributed according to the terms of the GNU General Public License.
Userlane - Digital adoption platform with interactive guidance for software applications allowing anyone to understand and master any software from the get-go.