Release 3.0.239 (2021/12/20):

version x64 (Windows 10 only)

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

(Warning: using WinStars 3 on an obsolete machine running Windows 7 may cause serious compatibility problems).

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).


On Google Play :

macOS X

On App Store :


On App Store :

Ubuntu 20.04 x64 LTS or later

Release 3.0.239 (2022/01/11):

Follow this procedure

Raspberry Pi 4 (Raspberry Pi OS)

Release 3.0.236 (2022/01/11):

Follow this procedure