Release 3.0.213 (2021/06/07):

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).


The Android version doesn’t always receive unanimous approval, but I don’t always understand what is wrong with it. Please subscribe to this test and let me know your feedback:

macOS X

on App Store :


A beta version is available on TestFlight!

Ubuntu 20.04 x64 LTS or later

Release 3.0.213 (2021/06/07):

Follow this procedure

Raspberry Pi 4 (Raspberry Pi OS)

Release 3.0.209 (2021/06/07):

Follow this procedure