Kosmorro is described as 'A software to calculate astronomical ephemerides' and is an app in the education & reference category. There are three alternatives to Kosmorro for a variety of platforms, including Windows, Linux, PortableApps.com, Mac and Wine apps. The best Kosmorro alternative is Stellarium, which is both free and Open Source. Other great apps like Kosmorro are Celestia and WinStars.
Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.
Stellarium is the most popular Windows, Mac & Linux alternative to Kosmorro.
Stellarium is the most popular Open Source & free alternative to Kosmorro.
Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.
Celestia is the most popular Android, iPhone & iPad alternative to Kosmorro.
WinStars uses the latest 3D technology to show the objects of our solar system in a realistic manner. Thus, it is possible to move from one planet to another, to follow a space probe on its long voyage or to observe a celestial event from a place to which you could never go.
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