Download of Earth 3D Lite 3.0.1 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac app is an intellectual property of 3Planesoft.
The application lies within Theming Tools, more precisely Screensavers. The most popular versions among Earth 3D Lite for Mac users are 3.0, 2.0 and 1.2. This free application was developed to work on Mac OS X 10.6.6 or later. We recommend checking the downloaded files with any free antivirus.
From the developer:
Turn your monitor into a realistic space shuttle window! Our planet looks exactly as it's seen by astronauts. You see the blackness of outer space with sparks of stars on it. You are flying around the Earth, a colorful ball with a veil of atmosphere.
You may want to check out more Mac applications, such as Dolphins 3D Lite, Earth 3D - Amazing Atlas or Earth 3D, which might be related to Earth 3D Lite.