Dr. Regener Sun-Moon-Calendar

Complete calculator for the moon phases and solar activity

Data recovery software from the Windows 2000 time-frame compatible with thousands of distinct Android devices

Nice calendar creation and management utility that is easy to use

A 3D mapping program for the solar system

For students dealing in biology or genetics, this molecule rendering program might be a huge win

View world maps from aerial views - updated with the most modern pictures annually

View locations all over the world in full detail