A free open source desktop planetarium for your computer

Stellarium (64-bit)

Stellarium 23.4 (64-bit)

  -  388.01 MB  -  Open Source

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Stellarium 23.4 (64-bit).


For those interested in downloading the most recent release of Stellarium (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • Stellarium 23.4 (64-bit) Screenshots

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    Stellarium 23.4 (64-bit) Screenshot 1
  • Stellarium 23.4 (64-bit) Screenshot 2
  • Stellarium 23.4 (64-bit) Screenshot 3
  • Stellarium 23.4 (64-bit) Screenshot 4

What's new in this version:

- New plugin: Lens Distortion Estimator (experimental)
- New sky culture: Tibetan Lunar Mansions
- Changed GUI: ability to change the look via normalStyle.css
- Added new MESA for Windows packages
- Added support Windows/ARM64 packages
- Added support the origins of nomenclature names
- Improvements in plugins and AstroCalc tools
- Improvements for performance on macOS/ARM64