Find a place in the Universe

WinStars 3 is a planetarium for almost any platform. Employing 3D technology to display our solar system in a realistic manner, users may tour the planets, follow a space probe on its long voyage, or observe a celestial event from a distant world, as well as receiving the latest astrophysical news from a live feed.

Updates add new features and functionality, transforming it into an advanced educational tool for discovering our Universe.




Release 3.0.76 (2019/04/21):

version x64 (Windows 10 only)

version x86 (compatible with Windows 7, 8.1 & 10)

If you want to update an existing installation of WinStars3, please use the Maintenance Tool located in the main WinStars3 folder (typically c:\program files\winstars3).


You can now download the release version on the Google Play store :

macOS X

on App Store :


Coming soon…

Ubuntu 19.04 x64

Release 3.0.76 (2019/04/21):

How To Install Winstars3 on Ubuntu ?
– Download  the installation file
– Open a terminal window and type :
   chmod +x winstars_installer.bin
– and type the next command:
– If you want to update the program or uninstall it, please type:


Older version

WinStars 2 is now available to all, free of charge! This zip file contains the base module, as well as additional modules and the serial to unlock all of the applications